bent valve?
11-19-2008, 02:27 PM
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bent valve? ok here is my situation. i installed heads and a cam on a 2000 vette ls1. after the install was completed the car was tuned and was running great. here is the problem. when the car warms up #1 piston loses all compression and # 8 is at 40 percent leak down. i put air pressure into #1 and i can hear it leaking from the exhaust and a little from the intake. my guess is bent valve? what do you guys think? any way to tell brfore taking the heads off?
