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Old 07-30-2006, 07:19 AM   #2
~The Jester~
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Join Date: Aug 2002
Location: Cold ass Ohio
Posts: 1,143
Default Re: Amazing: Pisto to valve clearance

Valve clearance is in the realm of Black Magic, well a "dark science" at best. Oddly enough, your minimum clearance does NOT occur at top dead center. You're right, duration has alot to do with it, as does overlap and centerline.

Glad ya got it all worked out and the engine is happy happy! Let us know when you get that 11.80!
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