06-20-2016, 08:35 AM
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CC Member
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Join Date: Feb 2012
Location: Keller,
TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
Posts: 549
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Not Ranked
Quote:
Originally Posted by vector1
I have two 408's with 750's. I would go up two numbers on your main jets. Drop the timing from 36 to 32 or 34 at the most. Generally.
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Both primaries and secondaries, or just the primaries? What jets do you have in the primaries and secondaries?
Last edited by Texasdoc; 06-20-2016 at 11:09 AM..
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