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prettyboyced 12-03-2012 04:34 PM

Which Carb to choose
I have a sbc 355 with afr 190s xfi280 Cam 230intake 236 exhaust .570 .576 lift rpm air gap intake 600 edelbrock carb with turbo 350 3500 stall and 3.73 gears so I wanted to get a better carb like 650dp or 750 I don't really care bout gas milage or should I just get my carb redone

techinspector1 12-03-2012 06:01 PM

Holley Model 4150 HP Carburetors 0-80528-1 -

ap72 12-03-2012 06:57 PM

Assuming you have a heavy car or an auto trans I'd go with a Vacuum Secondary carb- NOT a double pumper.

Here's a good Vac secondary carb: Demon Carburetion Speed Demon Carburetors 1563010VE -

prettyboyced 12-03-2012 08:11 PM

Yes it's an 86 Monte Carlo ss

vinniekq2 12-03-2012 10:29 PM

750 double pumper would be an excellent choice.

Ive used 600 double pumper/750 and 850 on my old camaro and also used 2X750 carters on a 355 street car.The worst was the 600 double pumper,the 750 was the easiest drive,it just works at every RPM

prettyboyced 12-04-2012 01:03 PM

Is the 750hp double pumper worth the extra money or can I get the regular double pumper 750

vinniekq2 12-04-2012 01:09 PM

the 4779 doesnot have removable air bleeds.Are you planning on doinga detail tune job on the car? Have you tried the carb shop? talk to Pat

xxllmm4 12-04-2012 01:46 PM

I'll probally never use anything else again. These are basically made for your combo. All I had to do was adjust idle and go. Jetted perfect out of the box.


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