Thread: Exhaust leak?
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Old 09-03-2007, 06:02 AM
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convincor convincor is offline
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Cobra Make, Engine: FFR 390 toploader IRS
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Did my intake last week. here's what I found with 1200 miles on Fel-Pro's
http://s101.photobucket.com/albums/m...ake%20gaskets/
Still got the noise, Going to work with it a little today. Going to try backing the timing way down as it almost sounds like it could be detonation...
Someone else I talked to said maybe piston skirt slap from forged pistons but I don't think so. Next would be to drop the pan and check things out..
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