holly 600 vac sec Q

[marq]

Anyone know which take off i should use for my th 350 box?............Marq

[OldCarPilot]

the one on the front.

[marq]

there are quite a few vac take offs on this carb ,did i forget to say it is a leccy choke model?........Marq

[OldCarPilot]

Hmmm... Ok. Well I have mine on the one thats on the front at the base of the carb. I only have one on the front. I don't think it matters really which one, as long as its not the one that has no vac at idle. That would be for your vac advance. Usually thats the one on the left side toward the front. Both are small ports. Larger ones for power brakes or pvc if you have one.