Runs much cooler than stock. Extremely important on the Cobras single speed engines, especially the big bore. Kit includes, special made insert with custom combustion chamber, bigger head studs, & higher quality flange head nuts.
Runs much cooler than stock. Extremely important on the Cobras single speed engines, especially the big bore. Kit includes, special made insert with custom combustion chamber, bigger head studs, & higher quality flange head nuts.