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3.3 recommended piston ring gaps
I got a low miles used 3.3 p&c set that are well with in the installation specs, Im using a set of new Mahle piston rings with them and right out of the box they all measured .016 for both top and 2nd rings, is that OK for a boosted 3.3? .. I'm planning to get close to 1 bar with that engine. Also since I'm using new rings, would you recommend de-glazing the cylinders with something like 400 or 600 grit?
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