‘00 - ‘09 HUMMER H2 INTERMEDIATE TUBES W/ CATS STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/O CATS ‘00 - ‘06+25 HORSEPOWER+15 FT-LBS TORQUEFEATURES INTERMEDIATE TUBES W/ CATSPRIMARY TUBE SIZE: 1.750”COLLECTOR SIZE: 2.500” ‘07 - ‘09SYSTEM TUBE SIZE: 2.500”MATERIAL: T304 Stainless INTERMEDIATETRANS: Manual & Automatic TUBES W/O CATSINCLUDED: Detailed instructions and all needed hardware.FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 4-6 hours NEW LOWER PRICE! ‘00 - ‘06 ‘07 - ‘09 PRICE HUMMER H2 HUMMER H2 $799.99DESCRIPTION 715-84110 $899.99HEADERS ONLY - $599.99HEADERS ONLY - 715-14110 $399.99INTERMEDIATE TUBES W/ CATS 715-84220 715-14320INTERMEDIATE TUBES W/O CATS 715-84230 715-14330*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 51Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
‘14 FORD RAPTOR STAINLESS STEEL HEADERS FEATURES +24 HORSEPOWER +33 FT-LBS TORQUE PRIMARY TUBE SIZE: 1.750” COLLECTOR SIZE: 3.000” ‘14 PRICE SYSTEM TUBE SIZE: 3.000” 4WD (6.2L) $899.99 MATERIAL: T304 Stainless 722-94210 $899.99 TRANS: Manual & Automatic 722-94220 INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 4-6 hours DESCRIPTION HEADERS ONLY INTERMEDIATE TUBES W/ CATS *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.52 HIGH PERFORMANCE www.SpeedwayMotors.com
‘04 - ‘08 FORD F150 STAINLESS STEEL HEADERS INTERMEDIATETUBES W/ CATS INTERMEDIATETUBES W/O CATSFEATURES +14 HORSEPOWER +9 FT-LBS TORQUEPRIMARY TUBE SIZE: 1.625”COLLECTOR SIZE: 2.500”SYSTEM TUBE SIZE: 2.500”MATERIAL: T304 StainlessTRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware.FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 4-6 hours DESCRIPTION ‘04 - ‘08 ‘04 - ‘08 PRICEHEADERS ONLY 2WD (5.4L) 4WD (5.4L) $899.99INTERMEDIATE TUBES W/ CATS 722-62210 722-62210 $599.99INTERMEDIATE TUBES W/O CATS 722-62320 722-62220 $399.99 722-62230 ·*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 53Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
‘99- ‘03 FORD F150 ‘99 - ‘04 FORD LIGHTNING/HARLEY STAINLESS STEEL HEADERS CAT BACK EXHAUST SYSTEM FOR LIGHTNING ONLY FEATURES +20 HORSEPOWER +14 FT-LBS TORQUE PRIMARY TUBE SIZE: 1.625” COLLECTOR SIZE: 2.500” SYSTEM TUBE SIZE: 2.500” MATERIAL: T304 Stainless TRANS: Manual & Automatic INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 4-6 hours INTERMEDIATE INTERMEDIATE INTERMEDIATE TUBES W/ CATS TUBES W/ CATS TUBES W/O CATS FOR LIGHTNING FOR LIGHTNING FOR F-150 NEW LOWER PRICE! ‘99 - ‘03 ‘99 - ‘04 LIGHTNING PRICE F150 2WD/4WD (5.4L) ‘02 -‘03 HARLEY $799.99 DESCRIPTION 722-84210 $599.99 HEADERS ONLY 722-84210 722-84320 $399.99 INTERMEDIATE TUBES W/ CATS 722-84220 722-84330 $699.99 INTERMEDIATE TUBES W/O CATS 722-84231 CAT BACK SYSTEM: X-PIPE W/ DUAL 4.000” MUFFLERS · · *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.54 HIGH PERFORMANCE www.SpeedwayMotors.com
‘03 - ‘08 DODGE 1500 2WD/4WD STAINLESS STEEL HEADERS FEATURES +17 HORSEPOWER +15 FT-LBS TORQUEPRIMARY TUBE SIZE: 1.750”COLLECTOR SIZE: 2.500”SYSTEM TUBE SIZE: 2.500”MATERIAL: T304 StainlessTRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware.FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 4-6 hours NEW LOWER PRICE! ‘03 ‘04 - ‘05 ‘06 - ‘08 PRICE DODGE RAM 1500 DODGE RAM 1500 DODGE RAM 1500 $799.99DESCRIPTION $799.992WD HEADERS ONLY 2WD/4WD 2WD/4WD 2WD/4WD $599.994WD HEADERS ONLY 724-84310 724-84310 724-84710 $599.992WD INTERMEDIATE TUBES W/ CATS 724-84410 724-84410 724-847104WD INTERMEDIATE TUBES W/ CATS 724-84320 724-84520 724-84720 724-84420 724-84620 724-84720*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 55Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
ACCESSORIES CATALYTIC CONVERTERS • Premium metallic substrate. 400 396.4 Delivers Up To • Superior strength and durability. CFM 54% Increase In 349 • Stainless steel housing. 300 CFM Exhaust Flow! • Quicker lightoff due to higher thermal conductivity. 257.1 Leading 200 CFM Ceramic hi-flow • Low pressure drop. 100 Stock Converter PowerCAT POWERCAT CONVERTER AIR 2.500” FLOW COMPARISON O.E. 2.500” hi-flow • Higher flow rates compared to stock and most after-market converters. 0 Converter Converter POWERCAT CATALYTIC CONVERTERS 11.500” TUBE SIZE PART# PRICE POWERCAT 2.250” INLET AND OUTLET 779-40022 $174.99 4.000” POWERCAT 2.500” INLET AND OUTLET 779-40025 $174.99 POWERCAT 3.000” INLET AND OUTLET 779-40030 $174.99 NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. POWERCAT PLUS CATALYTIC CONVERTERS • Designed for supercharged & higher horsepower applications 13.500” TUBE SIZE PART# PRICE 779-50025 $269.99 POWERCAT PLUS 2.500” INLET / OUTLET 779-50030 $269.99 4.500” POWERCAT PLUS 3.000” INLET / OUTLET NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. TRUCK STUB ASSEMBLY / BUNG DESCRIPTION PART# PRICE 13.000” TRUCK STUB ASSEMBLY / BUNG 791-13025 $206.99 NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. STEPPED BAND CLAMPS STAINLESS STEEL 12.000” MANDREL BENT J-BENDS Smooth transition taper allows PRICE proper fit to seal expanded Dynatech stocks a complete 6.000” $29.99 slip-fit connections. Great for inventory of mandrel bent $29.99 muffler, tail pipe and merge pipe J-bends. These are made from $29.99 connections. premium grade mild steel $29.99 tubing. $29.99 DESCRIPTION PART# PRICE SIZE CLR STAINLESS PART# BAND CLAMP FOR 2.500” JUNCTION 789-70250 $29.99 1.625” 2.625” 794-60302 BAND CLAMP FOR 2.750” JUNCTION 789-70275 $29.99 1.750” 2.652” 794-60303 BAND CLAMP FOR 3.000” JUNCTION 789-70300 $29.99 1.875” 2.813” 794-60304 BAND CLAMP FOR 3.500” JUNCTION 789-70350 $29.99 2.000” 3.000” 794-60305 2.500” 3.750” 794-60309 Models for 2.500”, 2.750”, 3.000” or 3.500” pipe sizes. 1 clamp/ pkg. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.56 HIGH PERFORMANCE www.SpeedwayMotors.com
ACCESSORIESFLANGES & GASKETS Stainless Steel GasketHIGH PERFORMANCE APPLICATIONS A great exhaust system starts at the beginning — the flange. One of Dynatech’s biggest advantages is our wide selection of port matched flanges. All of our flanges are CNC laser cut for unparalleled quality and fit. Stainless Steel Flanges Starting at: $4499 $8999DESCRIPTION FLANGE PORT X Y THICKNESS GASKET (single) (pair)LS1 1.750” 1.820” 1.820” .375”LS1 796-13000 1.875” 1.940” 1.940” .375” 794-30001LS1 796-16061 2.000” 2.070” 2.070 .375” 794-300014.6 FORD 1.750” 1.824” 1.824” .375”4 VALVE COBRA 4.6L 796-16062 1.875” 2.243” 1.465” .375” 794-300066.1L HEMI 796-18061 1.875” 2.082” 1.508” .375” 794-700015.7L HEMI DRIVERS SIDE 796-16071 1.750” 1.820” 1.820” .375” 794-700045.7L HEMI PASS. SIDE 796-10661 1.750” 1.820” 1.820” .375” 794-200025.4L TRITON FORD 3 VALVE 796-10761 1.625” 1.696” 1.696” .375” 794-100015.4L FORD (PRE 2004) 796-10762 1.625” 1.696” 1.696” .375” 794-10001 796-18062 794-70001 796-19061 794-90001LIMITED Dynatech SuperMAXX Limited Lifetime Warranty: All Dynatech SuperMAXX exhaust systems come with a limited lifetimeLIFETIME warranty. AFCO Performance Group, LLC will repair or replace any such products found after our inspection to be defectiveWARRANTY in workmanship or material, for the original purchasing customer, on the original installed vehicle. Any product that has been improperly installed, damaged, welded on or modified in any way will not be considered for warranty. In the event the item cannot be repaired or replaced, a refund in the amount of the original purchase price may be issued. Proof ofpurchase is required for any / all warranty claims. Except for the limited lifetime warranty set forth herein, AFCO Performance Group, LLC makes no warranties either expressed or implied, written ororal, with regard to the products including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall AFCO Performance Group, LLC be liable for any special,incidental or consequential damages, or any other damages whatsoever arising out of or connected with the use or misuse of the products. Purchasers acknowledge and agree that no person, entityor agent of AFCO Performance Group, LLC has any authority to make any statement contrary to this disclaimer and that any warranty statements or representations allegedly made on behalf of AFCOPerformance Group, LLC by any such person, entity or agent are void. AFCO Performance Group, LLC products are not D.O.T. approved and are intended for off-road use only. Purchasers are relyingsolely on their own skill and judgment to select, purchase and use suitable products and assume all responsibility and risk with regard thereto.Catalytic Converters: Catalytic converters included with any SuperMAXX system are limited to a 2 year limited replacement warranty. For any catalytic converter warranties, it is required that the productbe returned to AFCO Performance Group, LLC for review. After inspection, a determination will be made as to what caused the failure. Any failure determined to be caused by an incorrect engine tune,or any other use for which the converter was not designed, will void the warranty. Any freight cost to get the product to AFCO Performance Group, LLC for evaluation will be the customer’s responsibility. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 57Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
OVAL TRACK 602 CRATE ENGINES:602 Crate Engines have a unique cylinder head port design. A common misconception is that a special flange is requiredon the header in order for the header to work. With some brands of headers this is a true statement. However withDynatech headers, a special flange is not required because with our unique design, the flange works with both standardChevy and 602 Crate Engine heads. As a result, our customers will see added savings by not having to buy another set ofheaders when switching to or from a 602 Crate Engine. Be sure to look for the 602 Crate logo beside our header listings. 604 CRATE ENGINES:604 Crate Engines have a unique cylinder head port design that, unlike the 602 Crate engines,has a much higher port ceiling. This requires a special flange to obtain maximum exhaustflow. Dynatech has responded to these demands by offering a flange specifically designedfor the 604 Crate Engines. This flange is currently offered on a number of our headers. If youfind an application in our catalog that does not offer this unique flange on the header, pleasecontact us and request it. We are always looking for more ways to satisfy our customers.58 OVAL TRACK www.SpeedwayMotors.com
FEATURES & BENEFITSOVAL TRACK EXHAUST/ SET1 2 ACVRAAISLHABRLEEPLACEMENTS ALWAYS CHECK YOUR SANCTIONING BODY’S RULE100% JIG ASSEMBLED AND CHECKED FOR AN EXCELLENT FIT BOOK FOR COMPLIANCE BEFORE MAKING A PURCHASE. CNC LASER CUT FLANGES ALL FLANGES MACHINE SURFACED AFTER WELDING OPTIMIZED TUBE LENGTH High Temperature Ceramic Coating FOR MAXIMUM H.P. AND TORQUE Inside & Outside · Available Upon Request17 GAUGE STAINLESS & MILD STEEL CONSTRUCTIONONE YEAR AFCO Performance Group, LLC will repair or replace any products found upon our inspection to be defective in workmanship or material within 12 months fromLIMITED date of purchase for the original purchaser. Except for the limited warranty set forth herein, AFCO Performance Group, LLC makes no warranties either expressed orWARRANTY implied, written or oral, with regard to the products including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall AFCO Performance Group, LLC be liable for any special, incidental or consequential damages, or any other damages whatsoever arising out of or connected with the use or misuse of the products. Purchasers acknowledge and agree that no person, entity or agent of AFCO Performance Group, LLC has any authority to make any statement contrary to this disclaimer and that any warranty statements or representations allegedly made on behalf of AFCO Performance Group, LLC by any such person, entity or agent are void. AFCO Performance Group, LLC products are not D.O.T. approved or intended for street use. Purchasers are relying solely on their own skill and judgment to select, purchase and use suitable products and assume all responsibility and risk with regard thereto. WHY SETTLE FOR LESS? OTHERS All Dynatech header flanges are machine 59 surfaced after final welding to prevent leakage.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
TORQUE BOOSTERS602/604 CRATE ENGINETORQUE BOOSTERThe Dynatech Torque Booster is a great way to pick up some low endtorque on many engines. The gains are usually between 2500 and 4200rpm, which is an excellent benefit for restarts. This device is a simple wayto quickly add that well needed torque on the low end without sacrificingany power on the top end.• Easy install. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE• Excellent add-on for crate engines.• Increased torque on restarts. TORQUE BOOSTER (602 & 604 Engines) 3.000” 3.000” 772-06312 $109.99• Promotes torque gains of 10% or TORQUE BOOSTER (500-600 HP Engines) 3.000” 3.500” 772-06302 $109.99 TORQUE BOOSTER (600+ HP Engines) 3.500” 3.500” 772-06352 $109.99 more.604 ENGINE TORQUE BOOSTERThis new device works especially well between 2500 & 4200 rpm onengines with under 500 horsepower at the crankshaft. Usually when youpick up low end torque, it is traded for some high end horsepower. TheTorque Booster provides substantial increases in low to mid-range torquewith no effect on the high end horsepower numbers. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE TORQUE BOOSTER (604 Engines) 3.000” 3.000” 772-06322 $149.9960 OVAL TRACK www.SpeedwayMotors.com
CRATE CHEVY STREET STOCK CRATE ENGINE EXHAUST Chevy Stock Clip Headers• Engineered for 602 Crate & STD Chevy engines.• Gaskets and bolts included.• Also fits standard Chevy engines with angle or straight plug heads.• Collectors exit over rails on stock front clip cars.• 1/2 sets available.• High temp. ceramic coating (inside and out) available (special order).• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY & 602 CRATE 1.625” 3.000” 350-400 155 & 155CM 701-19210 $249.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 Chevy Chassis Headers• Engineered for 602 Crate engines.• Gaskets and bolts included.• Fits GRT, NASCAR LMS, Shaw, Sport Mods IMCA Sport Mods and most IMCA Modifieds.• Number 1 spark plug should be at least 1.000” behind ball joint.• 1/2 sets available.• High temp. ceramic coating (inside and out) available (special order).• 1 Year Limited Warranty. IMCA Southern Sportmod LegalDESCRIPTION TUBE SIZE COLL. INTERCHANGE # PART # PRICESTANDARD CHEVY & 602 CRATE 1.625” 3.000” 151 & 151CM 701-10010 $229.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99CONNECT WITH DYNATECH www.DynatechHeaders.com 800-848-5850 61
CRATE ENGINE EXHAUST CRATE CHEVY STREET STOCK CAMARO (‘70 -‘81) • CHEVELLE (‘64 -‘77) MONTE CARLO (‘70 -‘77) • NOVA (‘75 -‘79) • Engineered for 602 Crate engines. • Gaskets and bolts included. • Also fits standard Chevy engines with straight plug heads only. • Fits in stock location or with additional engine setback. • Won’t clear rear or side engine mounts. • Clears stock clutch linkage. • 1/2 sets available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICE STANDARD CHEVY & 602 CRATE 1.625” 3.000” 350-400 165 701-20910 $229.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 CAMARO (‘70 -‘81) • MALIBU, MONTE CARLO, GRAND PRIX, CUTLASS, BUICK REGAL (‘72-’87) • Engineered for 602 Crate engines. • Gaskets and bolts included. • Also fits standard Chevy engines with angle or straight plug heads. • Engine must be in stock location. • Won’t clear stock manual clutch linkage ball, factory air conditioner box, rear or side engine mounts. • Must use short oil filter. • 1/2 sets available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICE STANDARD CHEVY & 602 CRATE 1.625” 3.000” 350-400 185 & 185CM 701-21910 $229.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.9962 OVAL TRACK www.SpeedwayMotors.com
CRATE CHEVY STREET STOCK CRATE ENGINE EXHAUST CAMARO (‘70 -‘81)• Engineered for 602 Crate engines.• Gaskets and bolts included.• Also fits standard Chevy engines with angle or straight plug heads.• Fits in stock location or with additional engine setback.• Clears AFCO style rear engine mounts.• Clears stock clutch linkage.• 1/2 sets available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICESTANDARD CHEVY & 602 CRATE 1.625” 3.000” 350-400 701-20900 $259.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 ‘78 - ‘86 MONTE CARLO METRIC FRAME• Engineered for 602 Crate engines.• Gaskets and bolts included.• Also fits standard Chevy engines with angle or straight plug heads.• Fits in stock location or with additional engine setback.• Clears AFCO style rear engine mounts.• Good ground clearance.• 1/2 sets available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICESTANDARD CHEVY & 602 CRATE 1.625” 3.000” 350-400 701-21900 $259.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 63
CRATE ENGINE EXHAUST CRATE MODIFIED Stainless Steel HARRIS • SKYROCKET • HUGHES • VICTORY • BMS • J CAR • JET • SARDESON • Engineered for 602 Crate engines. • Gaskets and bolts included. • 1/2 sets available. • 100% stainless steel construction available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICE 602 CRATE - BLACK PAINTED 1.625” 3.000” 602 CRATE 11619HCM 701-16410 $299.99 602 CRATE - STAINLESS STEEL 1.625” 3.000” 602 CRATE 11629HCM 701-26410 $499.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 HARRIS • SKYROCKET • HUGHES • VICTORY • Port Matched Flange BMS • J CAR • JET • SARDESON • Engineered for 604 Crate engines. • Gaskets and bolts included. • 1/2 sets available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICE 604 CRATE - BLACK PAINTED 1.625”-1.750” 3.000” 604 CRATE 1161V9HCM 701-16110 $289.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 602/604 CRATE ENGINE TORQUE BOOSTER The Dynatech Torque Booster is a great way to pick up some low end torque on many engines. The gains are usually between 2500 and 4200 rpm, which is an excellent benefit for restarts. This device is a simple way to quickly add that well needed torque on the low end without sacrificing any power on the top end. • Easy install. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE • Excellent add-on for crate engines. TORQUE BOOSTER (602 & 604 Engines) • Increased torque on restarts. 3.000” 3.000” 772-06312 $109.99 • Promotes torque gains of 10% or more.64 OVAL TRACK www.SpeedwayMotors.com
CRATE MODIFIED CRATE ENGINE EXHAUST DIRT WORKS • BMS • JET • KMOD • SMILEY’S • PIERCE Port Matched Flange • HOFFMAN • VICTORY • LAZER• Engineered for 604 Crate engines.• Gaskets and bolts included.• Longer primaries for maximum torque and horsepower• 1/2 sets available.• High temp. ceramic coating (inside and out) available.• 100% Stainless Steel option available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICE604 CRATE - BLACK PAINTED 1.625”-1.750” 701-13310 $299.99CERAMIC COATING (Allow 2 weeks) 3.000” 604 CRATE 1185VCM-3 790-00100 $299.99CERAMIC COATING DESCRIPTION PART# PRICEAll headers purchased with this option are coated CERAMIC COATING FOR HEADERS 790-00100 $299.99inside and outside. The coating will significantlyreduce the underhood temperature of your car— which translates into a small horsepower gain.Headers purchased with this ceramic coatingcome with a 3 year warranty and a customersatisfaction guarantee.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 65
CRATE ENGINE EXHAUST CRATE MODIFIED ALIEN • HARRIS • TAYLOR • BMS • SKYROCKET • GRT • DIRT BOSS • Accomodates raising the engine 1.500”. • High quality stainless steel for increased header life and exhaust velocity vs. mild steel. • Fully TIG-welded construction improves weld quality. • 9.000” long collector for IMCA rules. • Laser cut flanges w/ 604 crate port design. • 3.000” inch collector outlet diameter. • Triple-step long tube design optimized on “in-house” engine dyno. • Gaskets and bolts included. • Accomodates raised & offset engine positions. • 1/2 sets are available for crash replacement. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICE 604 CRATE - STAINLESS STEEL 1.625”-1.750”-1.875” 3.000” 604 CRATE 701-17210 $574.99 CERAMIC COATING (Allow 2 weeks) $299.99 790-00100 2010-2014 SHAW CHASSIS • Accomodates raising the engine 1.000”. • High quality stainless steel for increased header life and exhaust velocity vs. mild steel. • Fully TIG-welded construction improves weld quality. • 9.000” long collector for IMCA rules. • Laser cut flanges w/ 604 crate port design. • Three inch collector outlet diameter. • Triple-step long tube design optimized on “in-house” engine dyno. • Gaskets and bolts included. • Accomodates raised & offset engine positions. • 1/2 sets are available for crash replacement. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICE 604 CRATE - STAINLESS STEEL 1.625”-1.750”-1.875” 3.000” 604 CRATE 701-17310 $574.99 CERAMIC COATING (Allow 2 weeks) $299.99 790-0010066 OVAL TRACK www.SpeedwayMotors.com
CRATE MODIFIED CRATE ENGINE EXHAUST 2010-2015 JET CHASSIS 2015 KAZZBUILT CHASSIS• Accomodates raising the engine 1.250”.• High quality stainless steel for increased header life and exhaust velocity vs. mild steel.• Fully TIG-welded construction improves weld quality.• 9.000” long collector for IMCA rules.• Laser cut flanges w/ 604 crate port design.• Three inch collector outlet diameter.• Triple-step long tube design optimized on “in-house” engine dyno.• Gaskets and bolts included.• Accomodates raised & offset engine positions.• 1/2 sets are available for crash replacement.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICE604 CRATE - STAINLESS STEEL 1.625”-1.750”-1.875” 3.000” 604 CRATE 701-17410 $574.99CERAMIC COATING (Allow 2 weeks) $299.99 790-001002014-2015 BEAKBUILT CHASSIS2014 SKYROCKET CHASSIS• High quality stainless steel for increased header life and exhaust velocity vs. mild steel.• Fully TIG-welded construction improves weld quality.• 9.000” long collector for IMCA rules.• Laser cut flanges w/ 604 crate port design.• Three inch collector outlet diameter.• Triple-step long tube design optimized on “in-house” engine dyno.• Gaskets and bolts included.• Accomodates raised & offset engine positions.• 1/2 sets are available for crash replacement.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICE604 CRATE - STAINLESS STEEL 1.625”-1.750”-1.875” 3.000” 604 CRATE 701-27410 $574.99CERAMIC COATING (Allow 2 weeks) $299.99 790-00100Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 67
CRATE ENGINE EXHAUST CRATE DIRT LATE MODEL BARRY WRIGHT • ROCKET • SWARTZ Port Matched Flange • OTHERS W/ 2.625” OFFSET & 6.000” SETBACK TUBE SIZE COLL. PART # PRICE • Engineered for 604 Crate engines. 1.625”-1.750” 3.000” 711-45810 $574.99 • Gaskets and bolts included. 1.625”-1.750” 3.000” 711-55810 $689.99 • Machine surfaced flanges - no leaks. 1.625”-1.750” 3.000” 711-65810 $924.99 • Precision laser cut flanges. 790-00100 $299.99 • 17 gauge tubing - long header life. • 1/2 sets available. • High temp ceramic coating (inside and out) available. • 1 Year Limited Warranty. DESCRIPTION 604 CRATE - STAINLESS HEADER 604 CRATE - STAINLESS HEADER KIT* 604 CRATE - STAINLESS HEADER KIT w/ TQ BOOSTERS CERAMIC COATING (Allow 2 weeks) *HEADER KIT INCLUDES HEADERS, 80º ELBOW & 14.000” EXTENSION PIPE LISTED ON PAGE 73. FAST • GRT • SHAW • TRAKSTAR Port Matched Flange • OTHERS W/ 0.625” OFFSET & 6.000” SETBACK • Engineered for 604 Crate engines. • Gaskets and bolts included. • Machine surfaced flanges - no leaks. • Precision laser cut flanges. • 17 gauge tubing - long header life. • 1/2 sets available. • High temp ceramic coating (inside and out) available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. PART # PRICE 604 CRATE - STAINLESS HEADER 1.625”-1.750” 3.000” 711-46410 $574.99 604 CRATE - STAINLESS HEADER KIT* 1.625”-1.750” 3.000” 711-56410 $689.99 604 CRATE - STAINLESS HEADER KIT w/ TQ BOOSTERS 1.625”-1.750” 3.000” 711-66410 $924.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 TORQUE *HEADER KIT INCLUDES HEADERS, 80º ELBOW & BOOSTER 14.000” EXTENSION PIPE LISTED ON PAGE 73. This new device works especially well between 2500 & 4200 RPM on engines with under 500 horsepower at the crankshaft. Usually when you pick up low end torque, it is traded for some high end horsepower. The Torque Booster provides substantial increases in low to mid-range torque with no effect on the high end horsepower numbers. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE TORQUE BOOSTER (602 & 604 Engines) 3.000” 3.000” 772-06322 $149.9968 OVAL TRACK www.SpeedwayMotors.com
CRATE DIRT LATE MODEL CRATE ENGINE EXHAUST BERNHEISEL • LAZER • MASTERSBILT Port Matched Flange • RAYBURN • WARRIOR• Engineered for 604 Crate engines.• Gaskets and bolts included.• Machine surfaced flanges - no leaks.• Precision laser cut flanges.• 17 gauge tubing - long header life.• 1/2 sets available.• High temp ceramic coating (inside and out) available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. PART # PRICE604 CRATE - STAINLESS HEADER 1.625”-1.750” 3.000” 711-45910 $574.99604 CRATE - STAINLESS HEADER KIT* 1.625”-1.750” 3.000” 711-55910 $689.99604 CRATE - STAINLESS HEADER KIT w/ TQ BOOSTERS 1.625”-1.750” 3.000” 711-65910 $924.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 *HEADER KIT INCLUDES HEADERS, 80º ELBOW & 14.000” EXTENSION PIPE LISTED BELOW.604 CRATE HEADER KITEXTENSIONS 80º ELBOW• Designed for use with crate engines. • Designed for use on driver’s side dirt late model headers.• Equalizes crate engine exhaust system when used • Used to route exhaust toward rear of car. with 80º elbow. PURCHASE 604 CRATE ACCESSORIES INDIVIDUALLYAPPLICATION PART # PRICE APPLICATION PART # PRICE14.000” EXTENSION 780-01314 $55.99 80° ELBOW 780-80311 $67.99 “Numerous dyno tests prove that the Dynatech 604 dirt late model header package is now the best on the market for performance as well as being economical, durable, and reliable.” STEVE HENDREN Hendren Racing EnginesPrices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 69
CRATE ENGINE EXHAUST CRATE DIRT LATE MODEL BARRY WRIGHT • MORRIS • ROCKET • SWARTZ Port Matched Flange • OTHERS W/ 2.625” OFFSET & 6.000” SETBACK • Engineered for 604 Crate engines. • Gaskets and bolts included. • Machine surfaced flanges - no leaks. • Precision laser cut flanges. • 17 gauge tubing - long header life. • 1/2 sets available. • High temp ceramic coating (inside and out) available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. PART # PRICE 604 CRATE - MILD STEEL HEADER 1.625”-1.750” 3.000” 711-35810 $339.99 604 CRATE - MILD STEEL HEADER KIT* 1.625”-1.750” 3.000” 711-25810 $379.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 *HEADER KIT INCLUDES HEADERS, 80º ELBOW & 14.000” EXTENSION PIPE LISTED ON PAGE 75. FAST • GRT • SHAW • TRAKSTAR • OTHERS W/ 0.625” OFFSET & 6.000” SETBACK • Engineered for 604 Crate engines. Port Matched Flange • Gaskets and bolts included. • Machine surfaced flanges - no leaks. • Precision laser cut flanges. • 17 gauge tubing - long header life. • 1/2 sets available. • High temp ceramic coating (inside and out) available. • 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. PART # PRICE 604 CRATE - MILD STEEL HEADER 1.625”-1.750” 3.000” 711-36410 $339.99 604 CRATE - MILD STEEL HEADER KIT* 1.625”-1.750” 3.000” 711-26410 $379.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 *HEADER KIT INCLUDES HEADERS, 80º ELBOW & 14.000” EXTENSION PIPE LISTED ON PAGE 75.70 OVAL TRACK www.SpeedwayMotors.com
CRATE DIRT LATE MODEL CRATE ENGINE EXHAUST BERNHEISEL • LAZER • MASTERSBILT Port Matched Flange • RAYBURN • WARRIOR• Engineered for 604 Crate engines.• Gaskets and bolts included.• Machine surfaced flanges - no leaks.• Precision laser cut flanges.• 17 gauge tubing - long header life.• 1/2 sets available.• High temp ceramic coating (inside and out) available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. PART # PRICE604 CRATE - MILD STEEL HEADER 1.625”-1.750” 3.000” 711-35910 $339.99604 CRATE - MILD STEEL HEADER KIT* 1.625”-1.750” 3.000” 711-25910 $379.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 *HEADER KIT INCLUDES HEADERS, 80º ELBOW & 14.000” EXTENSION PIPE LISTED BELOW.604 CRATE HEADER KITEXTENSIONS 80º ELBOW• Designed for use with crate engines. • Designed for use on driver’s side dirt late model headers.• Equalizes crate engine exhaust system when used • Used to route exhaust toward rear of car. with 80º elbow. PURCHASE 604 CRATE ACCESSORIES INDIVIDUALLYAPPLICATION PART # PRICE APPLICATION PART # PRICE14.000” EXTENSION 780-0314 $22.99 80° ELBOW 780-80301 $27.99TORQUE BOOSTERThe Dynatech Torque Booster is a great way to pick up some low end torque onmany engines. The gains are usually between 2500 and 4200 rpm, which is anexcellent benefit for restarts. This device is a simple way to quickly add that wellneeded torque on the low end without sacrificing any power on the top end.• Easy install. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE• Excellent add-on for crate engines. TORQUE BOOSTER (500-600 HP Engines) 3.000” 3.500” 772-06312 $109.99• Increased torque on restarts.• Promotes torque gains of 10% or more.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 71
CHEVY STREET STOCKCHEVY STOCK CLIP HEADERS• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• Collectors exit over rails on stock front clip cars.• 1/2 sets available.• High temp. ceramic coating (inside and out) available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.625” 3.000” 350-400 155 & 155CM 701-19210 $249.99STANDARD CHEVY 3.000” 400-450 155V & 155VCM 701-29210 $299.99STANDARD CHEVY 1.625” - 1.750” 3.500” 156V & 156VCM 701-29310 $309.99CERAMIC COATING (Allow 2 weeks) 1.750”-1.875” 500+ 790-00100 $299.99Also engineered for 602 Crate engines page 65.‘78-’86 MONTE CARLO METRIC FRAME• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• Fits in stock location or with additional engine setback.• Clears AFCO style rear engine mounts.• Good ground clearance.• High temp. ceramic coating (inside and out) available.• 1/2 sets available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICESTANDARD CHEVY 1.625” 3.000” 350-400 701-21900 $259.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99Also engineered for 602 Crate engines page 67.CAMARO (‘70 -‘81)• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• Fits in stock location or with additional engine setback.• Clears AFCO style rear engine mounts.• Clears stock clutch linkage.• 1/2 sets available.• High temp. ceramic coating (inside and out) available.• 1 Year Limited Warranty. DESCRIPTION TUBE SIZE COLL. H.P. PART # PRICE STANDARD CHEVY 1.625” 3.000” 350-400 701-20900 $259.99 STANDARD CHEVY 3.000” 400-450 701-20901 $299.99 CERAMIC COATING (Allow 2 weeks) 1.625” - 1.750” 790-00100 $299.99Also engineered for 602 Crate engines page 67.72 OVAL TRACK www.SpeedwayMotors.com
CHEVY STREET STOCKCAMARO (‘70 -‘81) • MALIBU, MONTE CARLO,GRAND PRIX, CUTLASS, BUICK REGAL (‘72-’87)• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• Engine must be in stock location.• Won’t clear stock manual clutch linkage ball, factory air conditioner box, rear or side engine mounts.• Must use short oil filter.• 1/2 sets available.• High temp. ceramic coating (inside and out) available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.625” 3.500” 450+ 185 & 185CM 701-21910 $229.99STANDARD CHEVY 3.000” 400-450 185V & 185VCM 701-31910 $299.99STANDARD CHEVY 1.625”-1.750” 3.500” 450+ 186 & 186CM 701-22010 $229.99CERAMIC COATING (Allow 2 weeks) 1.750” 790-00100 $299.99Also engineered for 602 Crate engines page 66. 73
MODIFIEDHARRIS • SKYROCKET • HUGHES • VICTORY• BMS • JET• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• 1/2 sets available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.750” 3.500” 350-450 11629H 701-16510 $299.99STANDARD CHEVY 3.500” 1162V9H 701-26510 $329.99CERAMIC COATING (Allow 2 weeks) 1.750” - 1.875” 450+ 790-00100 $299.99DIRT WORKS • IMPRESSIVE • LIGHTNING• HOFFMAN • SHAW• Fits standard Chevy engines with angle or straight plug heads.• Gaskets and bolts included.• 1/2 sets available.• Slip on collectors.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.750” 3.500” 300-450 172 & 172CM 701-19810 $269.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99BMS • DIRT WORKS • GRT • HARRIS • HOFFMAN• JET • SHAW• For angle or straight plug heads.• Mid-length design for smoother power band.• Gaskets and bolts included.• 1/2 sets available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.750” 3.500” 1106 & 1106CM 701-10410 $239.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.9974 OVAL TRACK www.SpeedwayMotors.com
MODIFIEDDIRT WORKS • BMS • JET • SMILEY’S• PIERCE • HOFFMAN • VICTORY • LAZER• Fits angle or straight plug heads.• Gaskets and bolts included.• Longer primaries for maximum torque and horsepower.• 1/2 sets available.• High temp. ceramic coating (inside and out) available.• 1 Year Limited Warranty.DESCRIPTION TUBE SIZE COLL. H.P. INTERCHANGE # PART # PRICESTANDARD CHEVY 1.625” - 1.750” 3.000” 300-400 1185V-3 701-10310 $289.99STANDARD CHEVY 1.750” - 1.875” 3.500” 1186V 701-10610 $309.99CERAMIC COATING (Allow 2 weeks) 450+ 790-00100 $299.99 75
DIRT LATE MODELBARRY WRIGHT • ROCKET • SWARTZ• OTHERS W/ 2.625” OFFSET & 6.000” SETBACK• Gaskets and bolts included. Ceramic• Also fits standard Chevy engines coating option with angle or straight plug heads. shown• Machine surfaced flanges - no leaks.• Precision laser-cut flanges. DESCRIPTION TUBE SIZE COLL. PART # PRICE• 17 gauge tubing - long header life. STANDARD CHEVY 1.625” - 1.750” 3.000” 711-15810 $329.99• 1/2 sets available. STANDARD CHEVY 1.750” - 1.875” 3.500” 711-15410 $319.99• High temp ceramic coating 790-00100 $299.99 TUBE SIZE COLL. (inside and out) available. 1.625” - 1.750 3.000”• 1 Year Limited Warranty. 1.750” - 1.875” 3.500”Optional 80° elbow available. See below. CERAMIC COATING (Allow 2 weeks)BERNHEISEL • LAZER • MASTERSBILT• RAYBURN • WARRIOR• Gaskets and bolts included.• Also fits standard Chevy engines with angle or straight plug heads.• Machine surfaced flanges - no leaks.• Precision laser-cut flanges.• 17 gauge tubing - long header life.• 1/2 sets available.• High temp ceramic coating DESCRIPTION PART # PRICE 711-15910 $329.99(inside and out) available. STANDARD CHEVY 711-15710 $309.99 790-00100 $299.99Optional 80° elbow available. See below. STANDARD CHEVY CERAMIC COATING (Allow 2 weeks)GRT • SHAW • TRAKSTAR• OTHERS W/ .625” OFFSET & 6 SETBACK• Gaskets and bolts included. DESCRIPTION TUBE SIZE COLL. PART # PRICE• Also fits standard Chevy engines with STANDARD CHEVY 1.625” - 1.750” 3.000” 711-16410 $329.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99 angle or straight plug heads.• Machine surfaced flanges - no leaks.• Precision laser-cut flanges.• 17 gauge tubing - long header life.• 1/2 sets available.• High temp ceramic coating (inside and out) available.Optional 80° elbow available. See below.ACCESSORIESEXTENSIONS 80º ELBOW• Designed for use with crate engines. • Designed for use on driver’s side dirt late model headers.• Equalizes crate engine exhaust system when used • Used to route exhaust toward rear of car. with 80º elbow. PURCHASE ACCESSORIES INDIVIDUALLYAPPLICATION PART # PRICE APPLICATION PART # PRICE14.000” EXTENSION 780-0314 $22.99 80° ELBOW 780-80301 $27.9976 OVAL TRACK www.SpeedwayMotors.com
PAVEMENT LATE MODELECONOMY CHEVY CROSSOVER HEADER • Non-equal length design gives flat torque curve for slick tracks. • Valve covers can be removed with header installed. • 21.000”-28.000” primary length. • Excellent economy header. • High temp. ceramic coating (inside and out) available. • Gaskets & Bolts included.TUBE SIZE COLLECTOR H.P PART # PRICE1.625” 3.000” 300-400 701-14510 $299.991.625” - 1.750” 3.000” 400-550 701-24510 $319.99CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99PORT CITY • LEFTHANDER • HOWE •VICTORY CIRCLE • TOWNSEND • PROCRAFT •PACESETTER • STR • JACKSON • RPM • 35.000” equal length primaries for maximum torque and horsepower. • Valve covers are removable with headers installed. • CNC laser-machined flanges. • High temp. ceramic coating available. • Removable collectors included. • Gaskets and bolts included. • 1/2 sets available.4.000” DESCRIPTION HP RANGE TUBE SIZE PART# PRICE STANDARD CHEVY & 602 CRATE 350-500 718.06-221520”0 - 1.750” 711-50910 $349.99 STANDARD CHEVY 550+ 1.750” - 1.875” 711-41010 $389.99 SPREAD PORT 550+ 1.750” - 1.875” 712-41010 $399.99 CERAMIC COATING (Allow 2 weeks) 790-00100 $299.99TORQUE BOOSTERThe Dynatech Torque Booster is a great way to pick up some low end torqueon many engines. The gains are usually between 2500 and 4200 rpm, which isan excellent benefit for restarts. This device is a simple way to quickly add thatwell needed torque on the low end without sacrificing any power on the top end.• Easy install. APPLICATION INLET SIZE OUTLET SIZE PART # PRICE• Excellent add-on for crate engines.• Increased torque on restarts. TORQUE BOOSTER (500-600 HP Engines) 3.000” 3.500” 772-06302 $109.99• Promotes torque gains of 10% or TORQUE BOOSTER (600+ HP Engines) 3.500” 3.500” 772-06352 $109.99 more.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 77
ACCESSORIESMUFFLERSAuger Style Muffler• 11.000” long – fits inside 3.000” or 3.500” O.D. pipe.• Weighs only 1.000 lb.• 6-7 dB reduction. APPLICATION SIZE PART # PRICE 3.000” 776-24302 $19.99 AUGER STYLE MUFFLER 3.500” 776-24352 $19.99 AUGER STYLE MUFFLER The Split-Flow racing muffler is the “hot topic” among racers, and for good reason. The straight-thru design can handle big power. The exclusive dual pattern core reduces dB levels while maintaining a powerful sound. The all-aluminized, fully welded construction makes it a top choice for racing and high performance applications. 7.000” • Straight-thru design for maximum flow. 4.500” • Dual-pattern core for reduced sound levels. 5.000” • A ll-aluminized materials and welded construction. • Stainless steel sound absorbing material for no burnout. • Lightweight design. • M eets or exceeds dB requirements at most muffler-required sanctioned events.14.000” Weighs 7.200 lbs. OVAL (14.000”L X 7.000”W X 4.500”H DIA.) INLET I.D. OUTLET I.D. PART # PRICE 8-10 dB reduction SPLIT-FLOW OVAL 2.500” 2.500” 776-14252 $119.99 SPLIT-FLOW OVAL 3.000” 3.000” 776-14302 $119.99 SPLIT-FLOW OVAL 3.500” 3.500” 776-14352 $129.99 SPLIT-FLOW OVAL 4.000” 4.000” 776-14402 $129.99Weighs 3.800 lbs. 6.000”6-8 dB reduction ROUND (6.000”L X 5.000” DIA.) INLET I.D. OUTLET I.D. PART # PRICE SPLIT-FLOW ROUND $109.99 SPLIT-FLOW ROUND 3.000” 3.000” 776-06302 $109.99 3.500” 3.500” 776-0635278 OVAL TRACK www.SpeedwayMotors.com
ACCESSORIESSLIP-ON COLLECTORSDynatech slip-on race collectors offer great performance at an affordable • Formed long transition 4-into-1 design forprice. All collectors come race-ready to bolt on right out of the box. maximum power.U-tabs are jig installed for a direct bolt-on fit to all Dynatech Headers. • Jig located U-tabs at 180º for bolt-on mounting.Silver ceramic coating is available and can be applied inside and out for • Also available in hi-temp silver ceramic coating.durability and appearance. They are available in a wide variety of primarytube and collector outlet sizes for all popular applications.PAINTED MILD STEEL SLIP-ON COLLECTORSSLIP OVER OUTLET LENGTH PART# PRICE Length1.750” 3.000” 12.000” 783-31230 $69.99 783-408301.875” 3.000” 8.000” 783-41230 $69.99 783-412351.875” 3.000” 12.000” 783-51235 $69.991.875” 3.500” 12.000” $69.992.000” 3.500” 12.000” $69.99INSERT CONESVORTEX INSERT CONE • 100% T-304 stainless steel construction. • U ltra-lightweight, less than .500 lb. each. • Little or no power loss. • Easy bolt-in installation. AB TUBE SIZE A B PART # PRICE 3.000” 3.750” 1.000” 722-32520 $89.99 3.500” 4.750” 1.000” 772-32510 $89.99 4.000” 6.250” 1.000” 772-32530 $89.99 4.500” 6.750” 1.000” 772-32540 $99.99 CONES ARE SOLD INDIVIDUALLY, TWO REQUIRED PER V-8 ENGINE.HOW IT WORKS: TURN DOWNS WITH CONES Weighs less than .750 lbs. 1-3 dB reduction.The Vortex Insert Cone, installed near The Vortex Turn Down is expandedthe exit of the header collector or to slip over collector outlets or tailmuffler outlet, provides a large friction pipes. Greater sound reduction can bearea to reflect and dissipate sound achieved by directing the outlet awayenergy, thus reducing the dB level. The from the meter or sound test point.open area of the cone is actually greater Mounting hardware is included.than the area of the collector or exhaustpipe, thus reducing a back pressure DESCRIPTION TUBE SIZE PART # PRICEcondition. Because no significant back TURN DOWN WITH 3.000” CONE INSTALLED 3.000” 780-01100 $89.99pressure has been introduced, the TURN DOWN WITH 3.500” CONE INSTALLED 3.500” 780-01200 $89.99engine is still able to use the scavengeability of a good header to createhorsepower and torque. Dyno and tracktesting show significant noise reductionwith little or no power loss.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 79
ACCESSORIESCLAMP COLLAR KIT HEADER BOLT KITS 0.750” DESCRIPTION THREAD PART# PRICE HEX BOLTS (12 PACK) 3/8-16” 794-00112 $5.99 HEX BOLTS (14 PACK) 3/8-16” 794-00114 $5.99 $7.99These clamp collar kits allow you to connect extension HEX BOLTS (16 PACK) 3/8-16” 794-00116 $6.99pipes, Y-pipes, X-pipes, and mufflers without welding.The clamps allow you to quickly disconnect if needed. ALLEN HEAD BOLTS (12 PACK) 3/8-16” 794-19112DESCRIPTION TUBE SIZE PART# PRICE MANDREL BENT J-BENDSCLAMP COLLAR KIT 2.500” 794-90250 $19.99 Dynatech stocks a complete 12.000” inventory of mandrel bentCLAMP COLLAR KIT 3.000” 794-90200 $19.99 J-bends. These are madeCLAMP COLLAR KIT 3.500” 794-90350 $19.99 from premium grade mildCLAMP COLLAR KIT 4.000” 794-90400 $19.99 steel tubing. 6.000”Y-PIPES MILD STEEL STAINLESSDynatech merge pipes SIZE CLR PART# PRICE PART# PRICEprovide extra H.P. and torque byincreasing the efficiency of the exhaust 1.625” 2.625” 794-60202 $17.99 794-60302 $29.99system behind the headers. 1.750” 2.625” 794-60203 $17.99 794-60303 $29.99 $29.99 1.875” 2.813” 794-60204 $17.99 794-60304 $29.99 2.000” 3.000” 794-60205 $19.99 794-60305 · ·INLET OUTLET PART# PRICE 2.125” 3.188” 794-60206 $19.99 N/A · $29.993.000” 3.500” 780-21200 $139.99 2.250” 3.375” 794-60207 $19.99 N/A3.000” 4.000” 780-21204 $169.993.500” 4.000” 780-21206 $169.99 2.325” 3.563” 794-60208 $20.99 N/A3.500” 5.000” 780-21208 $175.99 2.500” 3.750” 794-60209 $22.99 794-60309U-TAB KIT EXTENSIONS • Manufactured from mild steel. • Designed to slip over 3.000” or 3.500” outer diameter on one end. • Ideal for finishing your exhaust system.These are the same U-tabs we use on all Dynatech Bheaders and collectors. (O.D.)Kit includes: U-tabs and hardware. “A” “B” A PRICEDESCRIPTION PART# PRICE 3.000” 48.000” PART# $49.99 3.500” 48.000” 780-00250 $49.99U-TAB KIT (2 TABS, 1 BOLT) 794-00310 $8.99 3.500” 24.000” 780-00300 $79.99 3.000” 24.000” 780-00301 $79.99U-TAB KIT (4 TABS, 2 BOLTS) 794-00313 $12.99 780-00302U-TAB KIT (8 TABS, 4 BOLTS) 794-00320 $14.9980 OVAL TRACK www.SpeedwayMotors.com
ACCESSORIESTURNDOWNS A DIRT LATE MODEL 800 ELBOW I.D. Use the Dynatech “short 80º elbow (80º rather than 90º) to redirect exhaust towards the back of the car. 2.000” 80° ELBOW PART# PRICEINNER DIAMETER A PART# PRICE 3.000” 780-80301 $27.993.000” 10.000” 780-00100 $28.99 3.000” 780-80351 $27.993.500” 10.000” 780-00200 $26.994.000” 11.000” 780-00050 $35.99 80ºEXHAUST ELBOWS“A” “B” “C” “D” PART# PRICE C D3.000” 30° 6.000” 6.000” 780-30301 $22.99 $22.993.500” 30° 6.000” 7.000” 780-30351 $26.99 B3.000” 42° 6.000” 12.000” 780-42301 $27.99 A (O.D.) $28.993.500” 42° 6.000” 12.000” 780-42351 $28.99 $27.993.500” 60° 6.000” 6.000” 780-60351 $27.99 $29.993.500” 70° 6.000” 6.000” 780-703513.000” 80° 2.000” 5.875” 780-803013.500” 80° 2.000” 5.750” 780-803513.500” 90° 6.000” 6.000” 780-90351FLANGES & GASKETS Mild Steel & Stainless Steel Flanges Fiber Gasket Starting at: $1599 $2899 4.000” DESCRIPTION FLANGE GASKET (single) PORT X Y THICKNESS (pair) Small Block Chevy 23º* 796-00613 1.750” 1.485” 1.880” .375” 794-00001 Small Block Chevy 23º* 796-00622 1.625” 1.485” 1.685” .375” 794-00001 Small Block Chevy 23º* & 602 CRATE* 796-00022 1.625” 1.485” 1.685” .250” 794-00001 Small Block Chevy 23º* 796-00013 1.750” 1.485” 1.880” .250” 794-00001 604 CRATE ENGINE* 796-00612 1.625” 1.625” 1.700” .3125” 794-00003 604 CRATE ENGINE (Stainless Steel) 796-00614 1.750” 1.625” 1.700” .3125” 794-00003 4.625” 604 CRATE ENGINE (Stainless Steel) 796-00615 1.750” 1.490” 1.880” .250” 794-00003 Small Block Chevy 18º* 796-00564 1.875” 1.839” 1.697” .3125” 794-03001 LS1 GM* 796-60514 1.875” 1.946” 1.946” .3125” 794-20001 4.900” Stahl Round Pattern* 796-01514 1.875” 1.944” 1.944” .3125” N/A Spread Port Chevy* 796-00534 1.875” 1.950” 1.950” .3125” 794-00000 4.900” Spread Port Chevy* 796-00535 2.000” 2.070” 2.070” .3125” 794-00000 Spread Port Chevy* 796-00536 2.125” 2.196” 2.196” .3125” 794-00000 *Unless otherwise noted, all flanges are constructed of mild steel. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 81Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850
DISTRIBUTED BY INS-4021 *INS-4021*800.979.0122340 Victory Lane | Lincoln, NE 68528 DYNATECH TECH LINE 800.848.5850 SpeedwayMotors.com
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