[prettyboyced]

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]

Holley Model 4150 HP Carburetors 0-80528-1 - SummitRacing.com

[ap72]

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 - SummitRacing.com

[prettyboyced]

Yes it's an 86 Monte Carlo ss

[F-BIRD'88]

A 750HP double pumper will work the best. You can build one using any 650-700-750 DP and the holley or proform HP body upgrade kit. This is the carb you need.

[vinniekq2]

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]

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

[vinniekq2]

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]

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.

PRO SERIES 4150