PRODUCT DETAILS
SpeedFactory Copper Exhaust Manifold Gasket for Honda B-Series Engines
The SpeedFactory Copper Exhaust Manifold Gasket is the ultimate sealing solution for your high-performance Honda B-Series engine. Designed to withstand the extreme heat and pressure of racing and turbocharged applications, this gasket delivers the reliability and performance your setup demands. Whether you're running a high-compression street build or a fully boosted drag setup, SpeedFactory’s precision-fit copper gasket ensures maximum durability and consistent sealing under the harshest conditions.
Constructed from .039" thick (1.0mm) solid copper, this gasket provides exceptional thermal conductivity and superior sealing properties. The .061" (1.55mm) embossed sealing rings around each exhaust port conform to irregular surfaces and increase clamp load, creating a total thickness of .100" (2.55mm) where it matters most. Unlike conventional fiber gaskets, the SpeedFactory Copper Exhaust Manifold Gasket won’t blow out, break down, or deteriorate over time—making it ideal for high-performance street, drag racing, and turbocharged applications.
Key Features:
- Manufactured from .039" thick (1.0mm) solid copper for superior sealing in racing and turbo applications
- .061" (1.55mm) embossed sealing rings improve clamp load and prevent leaks
- Provides excellent durability and reusability
- Resists heat-related failure, blowouts, and breakdowns
- Ideal for high-performance street, drag race, and forced induction builds
Installation Notes:
- Install with the flat side facing the cylinder head and the embossed side facing the manifold
- Tighten fasteners in a criss-cross pattern from the center outward, following torque specifications
- Re-torque after one full heat cycle to ensure proper sealing
Upgrade your B-Series build with the SpeedFactory Copper Exhaust Manifold Gasket—engineered to perform under pressure, built to last, and trusted by racers who demand nothing less than perfection.