Re: Tuning a Holley 4150...?
lol its funny that I did that right before I tuned the idle circuits last night and got just over 1400 on the tach, I wasnt sure what that meant as far as what circuit/jets it was running on but I knew it told me when the idle circuit stopped. I'm not sure why I would have to remove the carb... the idle mixture screw is on both sides of the front bowl, and by screwing them all the way in you should be shutting them off correct?
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