RCM O Ringed Thermal Spacer Kit V7+ 8AB2-32-280 and in Super Endurance races

and in Super Endurance races

Performance mount kit for stock B-Series engine in the 92-95 Civic / 94-97 Del Sol

After that

especially when paired with an aftermarket intake manifold or header/turbo system

RCM O Ringed Thermal Spacer Kit V7+ 8AB2-32-280 and in Super Endurance racesThe RCM O Ringed Thermal spacer kit contains everything required to install our Phenolic Spacers to your Subaru. The kit is designed to aid in the reduction of the air inlet temperatures in the inlet manifold, by isolating the manifold from the heat travelling through from the engine's cylinder heads. Sealing between the spacers, manifold and cylinder heads is by the clever integral double "O ring" design meaning conventional manifold gaskets are no