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HEADER KIT 604 CRATE CHEVY 1.625 - 1.75 INCH 3.00 INCH COLLECTOR STAINLESS STEEL DYNATECH

These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use with 604 Crate Engines. Special designed port to get the most power out of your Crate Engine. CNC Laser Cut Flanges and optimized tube length for best overall performance. 100% Stainless Steel construction and surfaced flanges make this a durable header that remains leak free for multiple racing seasons. This is a complete kit that comes with the 80 degree elbow for the left side and a 14.00 extension for the right side to equal out the system and two Stainless Steel Tq Boosters all in one box. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available.
Fits the following chassis
Bernheisel Dirt Tek Lazer Mastersbilt Rayburn Warrior

part #711-65910

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER SET MOD 1.625-1.75 DYNATECH

The Dynatech "604 Crate Engine" Modified Headers are the best way to get the maximum performance out of your 604 Crate. The Mid Length design promotes excellent torque throughout the RPM range. Built to fit BMS, Dirt Works, Hot, Pro, Jet, KMod, Smileys, Quick, Pierce, Hoffman Sardeson, Victory and Lazer style chassis. CNC Laser Cut Flanges and optimized tube length for best overall performance. 17 gauge steel construction and surfaced flanges make this a durable header that remains leak free for multiple racing seasons. The Ceramic Coating inside and out, makes this header perform as well as it looks. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available.

part #701-13310

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER SET MOD 1.625-1.75 CC DYNATECH

These 604 Crate Engine Modified Headers have been designed specifically for use with 604 Crate Engines. Special designed port to get the most power out of your Crate Engine. Built to fit Harris, Skyrocket, Hughes, Victory, BMS, J Car, Jet and Sardeson style chassis. CNC Laser Cut Flanges and optimized tube length for best overall performance. CNC Laser Cut Flanges and optimized tube length for best overall performance. 17 gauge steel construction, surfaced flanges and Ceramic Coating inside and out make this a durable header that performs as well as it looks. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available.

part #701-18110

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER SET MOD 1.625 CC DYNATECH

The Dynatech "602 Crate Engine" Modified Headers are the best way to get the maximum performance out of your 602 Crate. Built to fit Harris, Skyrocket, Hughes Victory BMS, J Car, Jet and Sardeson style chassis. CNC Laser Cut Flanges and optimized tube length for best overall performance. 17 gauge steel construction, surfaced flanges and Ceramic Coating inside and out make this a durable header that performs as well as it looks. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available.

part #701-36410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

COLLECTOR STANDARD WELD ON 12.00 INCHES LONG 2.375 INLET 5.00 INCH OUTLET MILD STEEL DYNATECH

Dynatech High-Flow Weld On Collectors are a great way to achieve that smooth looking header. Designed with the best exhaust flow in mind, utilizing a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. For use with 2.375 primary tubes, these collectors are an excellent way to save money when building your own header kit, by eliminating the use of collector tethering devices. The 5.00 outlet has enough straight section to attach mufflers or additional exhaust components. A star plug is also required and sold separately (part# 794-00022).

part #784-81250

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

COLLECTOR STANDARD WELD ON 12.00 INCHES LONG 2.50 INLET 4.50 INCH OUTLET MILD STEEL DYNATECH

Dynatech High-Flow Weld On Collectors are a great way to achieve that smooth looking header. Designed with the best exhaust flow in mind, utilizing a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. For use with 2.50 primary tubes, these collectors are an excellent way to save money when building your own header kit, by eliminating the use of collector tethering devices. The 4.50 outlet has enough straight section to attach mufflers or additional exhaust components. A star plug is also required and sold separately (part# 794-00022).

part #784-91245

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

COLLECTOR STANDARD WELD ON 12.00 INCHES LONG 2.50 INLET 5.00 INCH OUTLET MILD STEEL DYNATECH

Dynatech High-Flow Weld On Collectors are a great way to achieve that smooth looking header. Designed with the best exhaust flow in mind, utilizing a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. For use with 2.50 primary tubes, these collectors are an excellent way to save money when building your own header kit, by eliminating the use of collector tethering devices. The 5.00 outlet has enough straight section to attach mufflers or additional exhaust components. A star plug is also required and sold separately (part# 794-00022).

part #784-91250

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

TORQUE BOOSTER 3.0 X 3.0 SHELL STAINLESS STEEL DYNATECH

Dynatech Headers is proud to announce the launch of our new Stainless Steel Torque Booster. Dynatech now has a solution for those times when you need that added torque on restarts. Many times its the restarts that determine the win or loss of a race. This new device works especially well between 2500 & 4200 RPM on engines with under 500Hp at the crankshaft. Although beneficial on almost any engine under 500 Hp, they work exceptionally well on 604 Crate engine applications where the added low end and midrange torque gains are needed. Usually when you pick up low end torque, it is traded for some high end horsepower. The Torque Booster defies this rule and provides substantial increases in low to mid-range torque with no effect on the high end horsepower numbers. The Dynatech Torque Booster is a great way to pick up some low end torque on many engines. Typical gains are in the 10% range. Click here to view the press release on this product.

part #772-06322

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER SET 604 CRATE CHEVY 1.625 - 1.75 INCH 3.00 INCH COLLECTOR STAINLESS STEEL DYNATECH

These Stainless Steel 604 Crate Engine Dirt Late Model Headers have been designed specifically for use with 604 Crate Engines. Special designed port to get the most power out of your Crate Engine. CNC Laser Cut Flanges and optimized tube length for best overall performance. 100% Stainless Steel construction and surfaced flanges make this a durable header that remains leak free for multiple racing seasons. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available. Also check out our header kit, part# 711-55910, Tq Boosters part# 772-06322 or part# 711-65910 which includes the Tq Boosters with kit part# 711-55910 all in one box.
Fits the following chassis:
Bernheisel Dirt Tek Lazer Mastersbilt Rayburn Warrior

part #711-45910

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

HEADER KIT 604 CRATE CHEVY 1.625 - 1.75 INCH 3.00 INCH COLLECTOR STAINLESS STEEL DYNATECH

These Stainless Steel 604 Crate Engine Dirt Late Model Header Kits have been designed specifically for use with 604 Crate Engines. Special designed port to get the most power out of your Crate Engine. CNC Laser Cut Flanges and optimized tube length for best overall performance. 100% Stainless Steel construction and surfaced flanges make this a durable header that remains leak free for multiple racing seasons. This is a complete kit that comes with the 80 degree elbow for the left side and a 14.00 extension for the right side to equal out the system. Comes standard with a Full One Year Warranty. sets (Crash Replacements) are also available. Also check out our 772-06322 Tq Boosters for an additional 10% Power Gain. Or our complete kit (Part# 711-65910) which includes the Tq Boosters with the kit listed above, all in one box.
Fits the following chassis:
Bernheisel Dirt Tek Lazer Mastersbilt Rayburn Warrior

part #711-55910

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

ELBOW KIT USED W/711-/712-41010 OR 733-41010 W/MERGE COLL INCLUDES HARDWARE MILD STEEL DYNATECH

This is the elbow kit specifically designed for use with Dynatech Pavement Late Model Headers that have a 3.50 merge collector. (Part numbers: 711-41010, 712-41010 & 733-41010) This kit makes utilizing a Dynatech X or Y-Pipe a direct bolt on. Comes complete with all hardware for the installation, including stainless steel clamps. No welding required when used with Dynatech headers and X or Y-Pipes. Mandrel bent elbows for a non-restrictive flow. Comes standard with a Full One Year Warranty.

part #780-41052

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

Modified Stainless Steel 604 Crate Engine Headers

Designed for 2014 - 2015 Beakbuilt, 2014 - 2015 Dream Racing, and 2014 Skyrocket chassis.
High quality stainless steel for increased header life and exhaust velocity vs. mild steel.
Fully TIG welded construction improves weld quality.
Triple-step long tube design optimized on in-house engine dyno.
9" long collector for IMCA rules.
Laser cut flanges w/ 604 crate port design.
Three inch collector outlet diameter.
Gaskets and bolts included.
Accomodates raised & offset engine positions.
Half Sets are available for crash replacement.

part #701-27410

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

MUFFLER SPLIT FLOW OVAL 4.00 INCH 14 INCHES LONG ALUMINIZED STEEL DYNATECH

Split Flow Race Mufflers with a straight-thru / dual pattern core are a great way to reduce exhaust noise with minimal power loss. All aluminized fully welded construction with stainless steel sound absorbing material for no burn out, makes this a durable, long lasting addition to your vehicle. Meets or exceeds dB requirements at most muffler required sanctioned events. Also a great muffler for an aggressive race sound on any vehicle. Reduces noise level by approximately 8-10 db. 14.00 long X 7.00 wide X 4.00 tall.

part #776-14402

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

COLLECTOR STANDARD WELD ON 12.00 INCHES LONG 2.125 INLET 3.50 INCH OUTLET MILD STEEL DYNATECH

Dynatech High-Flow Weld On Collectors are a great way to achieve that smooth looking header. Designed with the best exhaust flow in mind, utilizing a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. For use with 2.125 primary tubes, these collectors are an excellent way to save money when building your own header kit, by eliminating the use of collector tethering devices. The 3.50 outlet has enough straight section to attach mufflers or additional exhaust components. A star plug is also required and sold separately (part# 794-00012).

part #784-61235

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

GASKET SPREAD PORT SET DYNATECH

Dynatech Fiber Race Gaskets are the premium gaskets demanded by many enthusiasts and racers alike. Specifically designed to fit a wide variety of ports and applications, these gaskets are sure to provide many years of service. Sold in pairs.

part #794-00000

These products are intended for racing and off-road applications. Not legal for sale or use in the state of Ca

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