head skim
#1
head skim
i am in the process of rebuilding a ls3 376/525 and have skimmed the heads 20 thou to bring the compression ratio back to standard due to 4cc dished pistons, i am using the original cam lifters push rods and rockers with the trunion upgrade ,are the lifters and push rods still in tolerance or will i have to replace the push rods with shorter ones ?