Just wondering why you can't lean out the 2bbl? Same jets as any Holley IIRC.

I bought a 600 Holley accidently. Was on a 305 T/A. I was told it was a 390.

I hate Holleys! Give me a TQ anytime!

I would like to sell this carb.

"The only thing to do for triumph of evil is for good men to do nothing"

"NUNQUAM NON PARATUS!"