Quote:
Originally Posted by Khobra
Dan and Undy,
Thanks for your input. Yes, idle mixture screws are somewhat sensitive but not like they should be. The throttle plates are nearly closed and yes, both carbs adjusted equally. Spoke with a very knowledgeable individual at the race track today and I think he is on the right track. I need to increase the size of the idle air bleed restrictions. This will be my next step. I will drill out the current restriction and tap and install a screw in type.
Undy, did you have to play with this on your carbs?
My linkages are bang on, the power valves are 6.5. In the past, on other applications, I have drilled small holes in the primary throttle plates which did help a huge amount but I don't want to go that direction in this case if I don't have to. I would rather take the air bleed restriction route.
Hopefully I can do this sometime this coming week.
Will keep you posted.
BTW undy, what is your initial and total advance that you're running on your engine? I'm at 16 initial and 36 deg. total.
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No, I gave QuickFuel all my engine specs; max RPM, displacement, cam profile and target HP. They custom built the pair. They were perfect as delivered.
16 degrees initial with 38 total.