Gene F
Well-known member
I will look for 9B572 in the throttle plate, or even in the main body.
Who is the hot-rod carb guy in Florida? Seems I have bought parts from him before. Maybe he has what I am looking for if my primary carb is not compatable for this modification to get ported vac to my dist instad of manifold vac.
"Have you thought of seeing how much vacuum is generated from the center carb with a vacuum gauge? That will tell you quickly what system you have and whether ported or manifold vacuum." - how much do I need? I suspect that with the additional two carbs rtaht vac is low. Just seems to me the more devices ya have the more chances for very small amounts of leakage - and they add up. At idle? At say 2,000 rpm in the garage?
Who is the hot-rod carb guy in Florida? Seems I have bought parts from him before. Maybe he has what I am looking for if my primary carb is not compatable for this modification to get ported vac to my dist instad of manifold vac.
"Have you thought of seeing how much vacuum is generated from the center carb with a vacuum gauge? That will tell you quickly what system you have and whether ported or manifold vacuum." - how much do I need? I suspect that with the additional two carbs rtaht vac is low. Just seems to me the more devices ya have the more chances for very small amounts of leakage - and they add up. At idle? At say 2,000 rpm in the garage?