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390 fe at the dyno, help please 390 fe at the dyno, help please
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Old 04-24-2009, 10:56 AM
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Hey you guys, thanks for the advice. Some added info in case this may alter your opinions...I do have the Edelbrock RPM performer intake on the car, the cam is a Comp cam Hydraulic with valve lift .530 I/E, tappet lift 280 I/E, duration at .050 230 I/E, Lobe lift .3063 I/E, Lobe seperation 110. I'm not sure what all that means but thats what the card says. I had the heads off the car last summer and checked for cracks and leaks and they came back with a passing report, i.e. no problems. I don't know the compression but my tuner says it seems low (8 or 9 /1) based on the stock starter turning the motor over.

Thanks again,
John
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