Re: cylinder head numbers/interchangeability?
So I found the correct heads that I needed and picked them up. Now I have another question. The heads I got are freshly remanned. To be on the safe side, I checked the assembled valve spring height according to the manual. The spec given is 1.650" - 1.736". All my valve springs are under spec, with no shims, the farthest one out of spec by .080". Do you guys think I should be worried? I understand that the important thing is valve tip to rocker clearance, or lash, and since there is no adjustment I'm worried that the lash will be too great. I plan on assembling the heads and valve train and checking the lash, just wondering If I should be concerned about the valve spring height.