okay so im rebuilding a 89 m20 b25 to swap into a 87 eta engine bay id say I'm 50% done finished building the block took out the old 2.7 i got all new valves and a 272 cam i just finished putting the head together last night but i feel like I'm over thinking this question you guys know how it is after long nights of rebuilding little things stump you but anyways do the valve adjustment specs change when using a 272 new cam not regrind does the clearance stay at 0.10?(using feeler gauge).
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stupid question during m20b25 rebuild 272 cam
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Originally posted by jlevie View PostThe clearance is unaffected by cam choice.89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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