Thread: Holley tuning
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Old 03-29-2011, 05:49 PM
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grandville455 grandville455 is offline
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dark tan they are probably the white ones then. I would get the pink ones atleast. also u still need the back secondary blades set to where u adjust them to where they are closed than open about a half turn or so from that seated positon, transtion in front should be square. You do have your pump arms adjusted at WOT So they are not bottoming out the pump? If it won't idle drill some small holes in only primary blades to begin with.I would put a 50 pump on front too with a 37 and leave the back at 31 and 30 c.c pump

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