Quote:
Originally posted by ChrisBennet
I shoot for no more than .040" (.1mm) per Steve Wiener's recommendation of .035-.040". I've measured higher on a stock 964 motor but your SC measurements seem kinda high.
Have you decked the case spigots yet?
-Chris
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yeah nothing was machined just a change in cylinders . can I run with out the shim??? Maybe a 609 locitite to prevent fretting??
henry had spec'd these out as 8-1 CR with stock sc heads(The Je pistons almost are flat with very little dome and valve releifs cut in them already) which is pretty much what I have nothing was machined on the heads other then chamfering and the twin plugging
I should restate I measured the 78 sc engine my garage(stock motor) and that measured considerably higher then mine..