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Registered
Join Date: Oct 2004
Location: Fayetteville, NC
Posts: 680
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I setting them at .47 intake valve over lap. I'm sure if I adjusted valves 1 and 4 at .004 TDC that I could turn the crankshaft 720 degrees. But what about thepiston/valve clearance?
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'77 911S w/'81 3.0/MegaSquirt/MSD
'81 911SC stock
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