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Need Engine Help!!!

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Old 01-06-2004, 10:56 PM
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Question Need Engine Help!!!

I am about to pull out my motor and go through it due to several main reasons.

1. Only put 330 hp on the ground(seems weak for what I have done to the car)
2. Pretty bad cold start knock.
3. Oil consumption (between 3-4 quarts between changes every 3000 miles)

I have been told that my lack of power is probably due to compression loss. I have been told by numerous people that I should be putting down 360-380. Does anyone have any input, am I headed in the right direction or do I need to try something else?? All help is much appreciated.
Old 01-07-2004, 08:15 AM
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Have you done a compression check?
Old 01-07-2004, 09:55 AM
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We tested it on a couple of cylinders and it was 155 on one and 160 on another. We tested it with the throttle open. I am taking it in today for a leakdown test.




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