If all you clearances are too small, you don't need new ones, figure out how much needs to be removed for each valve and get the shims ground.
Find out the exact measurements that are required.
exhaust .32-.36 (if I remember rightly)
intake .26ish is one of the numbers, I can't remember the other one.
We have the other issue, our shims are too small, we accounted for some narrowing of the gap when we recon'd the head, but for some unknown reason, the gaps all got bigger.
We found this weird as the head we had just replaced (10" crack) after its recon had the gaps narrow after 40 k's (as expected)
Wed, 15 October 2003 00:31
