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I need a real quick opinion, I am dealing on a near new 4160 Holley and need to give him an answer in a hour or so (just cause I said I would, Its 9am Monday), Opinion ?
Given two Holleys in the same condition (2000 miles),Both manual choke + Carb finish aside- 3310C (dichromate) or 3310S(silver). Is either better than the other? Or further should I hold out for a 800-850CFM for a 461CI BBC-Mostly a street rod engine. Thanks
Ok I re-read and saw you did indeed mention the engine.
It's too early, or maybe I stayed up too late shooting pool.
No difference in my opinion although you might be under carbed with the 750.
not any differance
however, if you are interested--I have a 850 annular discharge speed demon that I did my stuff to and we ran it on a 482 ford fe on the dyno for three pulls before taking off in favor of an 1000 race demon---contact me if interested, in the box it came in ready to ship--just add fuel log and throttle linkage ball.
I'm sending a PM, The guy is talking a C note delivered. I've seen the pics and it is new or VERY near it. Hard to beat that altho a 750 is a little small for my motor/combo according to my builder. He said a 800-830 Vac sec. would be perfect. A 850 VS or DP would work in a pinch.