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Old 07-19-2009, 09:14 PM   #5
CrateCamaro
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Default Re: holley 750 D.P. carb jetting??

Quote:
Originally Posted by BlueOval Ralph View Post
Plug Power Valve, 77 or 78 main jets change High Speed bleeds from .026 prim, .031 sec to .026 square. Poen idle feed rest in meetring body .002 to .oo3 thou. Red pump cams 330) I think is number on cam.
Ralph
I just plugged mt pv as well in the front and found some consistancy increase but I picked up a part throttle choppy chug. I run front and rear jets squared and it runs great. This is for a dedicated track car and im not too sure how this would work on the street.
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