[Juicer]

I have a 350 4-bolt main engine that I am going to rebuild. I have a Carter AFT Competition Series Carb. The numbers that show on it, are, 9755S 2285, which from what I found is a Chevy Carb. I do know I have a Holley 4-barrel Carb, but as far as which one, I am not sure. It was given to me when I purchased the motor and was packed in a box. I have not taken it out yet, I know it was setup on the Motor when it was running, so I will have to have it over hauled, to bring it good specs. I am not sure which Carb I would want to use.

If anyone has used both, and has some input , please let me know.. I appreciate any help I can get. I have used a Holley 750 CFM Double Fuel Pump before on a 350 engine, and it was Sweet, I must add. But I don't think this is the Holley carb that I have. I will take the carb out of the box and update this Thread.

Juice,

[Buttons]

For me their is only one street carb. Q-jet, Best street carb in the World.

[Jmark]

I second that~!

[TurboS10]

If you search through old posts, you will find many arguments for both sides. I think you will find that for those who can tune a carb properly there is no substitute for the Holley. They just perform better. However, there lots of guys that argue for the Quadrajunk and the AFB's. I have run and tryed to tune all three. My experience is that the Holley is better all the way around.......but that's just me. Of course when I say Holley I mean the 4150 and 4160 style, which is what most people think of when they talk Holleys. I have never worked on a BG, but I am sure they are top of the line as well. I mean all they really are is a dressed up Holley.

Chris

[FAIRLANE DUDE]

Well, I think that you answered your own question "the holley ran sweet". I personally like the holley, but you know what they say, " opinions are like assh-les". But hey try them all out and see for yourself, just don'nt break the bank doing it.

[2wld4u]

Very well said, the problem with the quadrjunks is the fuel bowl, that dont hold alot of gas in reserve and on any type of performance build this becomes a real problem..Before I modified the 402 in the 67 impala I had, it was bone stock with quess what? and I took it to a local eigth mile for a baseline, about halfway down the eighth Id run out of gas everytime in the same place, sputter, put,put, then it would pick it up again..I was so po'ed I tossed that carb right then and there borrowed a holley and never looked back..now if you could run 6 quadrajets at the same time it might be ok. I think Id rather use a coffee can and a garden hose.. whats the cirgarette lighter air compressor for? it for just the right air/fuel ratio