Holley jetting on a BP?

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07-02-2008 | 01:32 PM

12APPT

Thread Starter

Junior Member

Joined: Mar 2008

Posts: 22

From: Charlotte NC

Anyone know of a good jetting for a mild BP for a Holley 600? Checked here and the other forum, and found nothing

07-02-2008 | 03:03 PM

j9fd3s

Senior Member

Joined: May 2002

Posts: 22,465

From: California

i think cause a bridge can be so different, you're kinda on your own.

everyone at the track was tuning for egt, under 1800F, thats prolly in the mid to low 12's afr in the higher rpms. you could go leaner and pick up some power, but it'll melt

07-27-2008 | 08:42 PM

jgarza77

Senior Member

Joined: Dec 2004

Posts: 210

From: Dallas Texas (Oak Cliff)

Quote:

Originally Posted by 12APPT' post='903269' date='Jul 2 2008, 09:32 AM

Anyone know of a good jetting for a mild BP for a Holley 600? Checked here and the other forum, and found nothing

I used to run 77's on my 13b bp with a holley 600, and went to 70's and 79's on my 670 holley avenger, hope that may give you a baseline.........btw I also have dual msd 6al's