Thread: Checking tolerances

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Originally Posted by jerry clayton

However the valves are closer to the pistons at about 10 degrees before and after tdc than they are at top

The lite springs and modeling clay are the way to go and it will also give you side clearance to the notch

yep but i know guys that ran 500/500 marine cams but were on a 114or112 brain fade ? when take outs where $35 and never check any thing if the heads are not chop down or the intake valves are not setting on the deck of the head or he has stock intakes and not 2.250 intakes in thar ..... he should have alot of room thar s alot of or s in there.... i know but its not that hairy of a cam i think that cams on a110 with that cam. the marine cams were in stock flat top 454 with all stock gm parts and fit fine. i know guys that ran cams at 060 for PV room just keep out of valve float