I am putting new cams in a 82 p-1 kzp,( j motor)I am bumping the intake up to .377 lift and the exhaust up to a .366 lift.I did the head over and used bigger valve springs.Will I need any more mods to the head? Thankx in advance, PhilEfq
fstphil66 wrote: I am putting new cams in a 82 p-1 kzp,( j motor)I am bumping the intake up to .377 lift and the exhaust up to a .366 lift.I did the head over and used bigger valve springs.Will I need any more mods to the head? Thankx in advance, PhilEfq
Those cams should not need the tappet bores clearanced.
