Thread: What gives the L36 Higher Compression?

Originally Posted by asite57

ive never done a top swap, i though you swaped over the l67 heads up and left the NA block. im just trying to get a better understanding not sound like i know what im talking about

The heads, in the mechanicale aspect are the same. Only thing different is the port for the injectors. So your Pushrods, lifters, open the valves just as far as they would with the N/A heads.