[Jim_66SS]

Very slight and short hesitation. Holley 3140 rebuilt carb. Rebuilt 2004R trans. Rebuilt distributor which has been recurved. Rebuilt engine with new plugs, wires, and dizzy cap. Thanks

 

[427L88]

First be sure timing is where it should be, and that the fuel bowls are at the right level. I;ve never messed with an orignal style carb, but then would hope by swapping in a new squreter, pump cam, and PV yu can elim all hesitation.

QUESTION: Is this light part throttle, or WOT? I assumed the first and was sticking to the primary side.

 

[David Ray]

Please outline for us, timing numbers

Initial:
Vacuum advance added degrees:
Mechanical advance degrees:

We can help from there if the timing isn't right.