
03-27-2008, 08:45 AM
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CC Member
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Join Date: Nov 2000
Location: Tucson,
Az
Cobra Make, Engine: Superformance 427 Side-Oiler
Posts: 2,156
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Not Ranked
Quote:
Originally Posted by xlr8or
I have the .64 in mine with a 3.31 rear and it's fine. My engine doesn't mind light cruise at 2000-2200. Luckily my normal cruise on the freeway is 75-80 when using 5th so it sits about 2100 RPM. Doing it over I would go with the .82
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Your engine DOES mind it-you just don't know it.At 2100 rpm your advance isn't all the way in.Pay attention to what Ernie said.
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