BLOX Racing Thermal Throttle Body Gasket B D H F 70mm

This thermal throttle body gasket from BLOX Racing is made from a composite material designed to reduce heat transfer between the intake manifold and the throttle body. By minimizing heat soak, it helps keep the incoming air charge cooler, which can lead to a more consistent engine performance, especially under demanding conditions. This gasket is specifically sized for 70mm throttle bodies commonly found on B, D, H, and F-series engines.

The composite construction acts as an insulator, preventing heat from the engine from radiating into the throttle body and the air passing through it. Cooler air is denser, meaning more oxygen can enter the cylinders, which can contribute to better throttle response and overall power. It's a straightforward part to install when you're already working on the throttle body or intake system.