FLOWTECH's Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race-proven 4 into 1 design with the torque managing capabilities of a Tri-Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve. This header is coated in a metallic ceramic coating for increased exhaust velocity and lower underhood temps.
Specifications:
| Description_ASC |
Do not fit angle plug heads.Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty. |
| Description_DEF |
Exhaust Header |
| Description_DES |
Flowtech Afterburner Headers - Ceramic Coated |
| Description_FAB |
Patented Velocity Tube increases cylinder scavenging |
| Description_FAB |
Tuned-length primary tubes combine with Velocity Tube to smooth out exhaust pulses |
| Description_FAB |
Big 3" secondary collector for reduced back pressure |
| Description_FAB |
Horsepower and Torque increased over conventional header design |
| Description_FAB |
Premium high-temperature electrostatic gray finish |
| Description_FAB |
All hardware and premium gaskets included for a complete installation |
| Description_EXT |
Afterburner Headers; Long Tube Style; 1.625 in. Primary Tubing; 3 in. Collector; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware; |
| Description_INV |
OBS HDR 73-74 CHEVY/GMC TRK 2WD |
| Description_MKT |
FLOWTECH's Afterburner Turbo Chamber Headers represent the first new major design change in exhaust technology in decades. This designs combines the race-proven 4 into 1 design with the torque managing capabilities of a Tri-Y header. The turbo chamber helps smooth out exhaust turbulence for increased performance and a broad power curve. This header is coated in a metallic ceramic coating for increased exhaust velocity and lower underhood temps. |
| Description_SHO |
Exhaust Header |
| Collector Tube Size |
3.000 in. |
| Port Shape |
Round |
| Engine |
Chevrolet Small Block Gen I |
| Bolt size |
3/8-16 x 3/4 |
| Tube Material |
Mild Steel |
| Engine Make/Size |
Chevy Small Block (262-400) |
| Tube Diameter |
1.625 in. |
| Tube Direction |
Down Swept |
| Brand |
Flowtech |
| CARB (California) Compliant |
No |
| Emission Code |
4 |
| Header Finish |
Silver Ceramic |
| Application |
Automotive |
| Coated Finish |
Silver Ceramic |
| Collector Diameter |
3.000 in. |
| Material |
Mild Steel |
| Primary Tube Diameter |
1.625 in. |
| WARNING CA Proposition 65 |
Yes |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Header Style |
Long Tube |
| Primary Tube Dia. |
1-5/8 inch |
| Product Type |
Headers |
| Warning |
California Proposition 65 |
| Length |
15.0000 |
| Width |
14.0000 |
| Height |
40.0000 |
| Weight |
31.0000 |
