Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Need help diagnosing really weak rebuilt 350
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Old 01-27-2013, 01:29 PM
lmsport lmsport is online now
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A rebuilt head should have zero leakage past the valves.
Piston ring leakage of 1-10% would be acceptable for a stock rebuild.
Did you check the cranking and running compression?
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