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hpy540

11-17-2008 05:20 PM

Staggared Jetting question

Hey engine gurus I have a 540 with AFR 315 heads, SRP 9.5:1 CR and a 950 4150 carb on a Dart intake. basicalty a 741 cam roller rockers and target rpm is 6200. I have 4.5 PV's in the carb now and i am considering doing the staggerd Jetting thing. Any suggestions as to jetting combinations? 36 total advance and i am considering dynoing it this year. Just looking for a starting point.

ezstriper

11-18-2008 06:37 AM

I would start around 86 square and do plug read runs from there....don't really like to much of stagger jetting as you can richen the rear 4 and lean the front 4 if not carefull...Rob

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