carb. size

Reply Subscribe

Thread Tools

08-06-2011, 05:49 PM

ECHAPMAN09

Junior Member

SHOW GUEST

Thread Starter

Join Date: Oct 2008

Posts: 4

carb. size

What size carb. should be used on a 434 sbc with dart heads,and 710 cam. I have been using a 750 holley running 6.10 in 1/8 mile, trying to get to 5.95 to 6.0

08-06-2011, 07:52 PM

zipper06

Senior Member

RACING JUNKIE

Join Date: Jan 2006

Location: La.

Posts: 2,890

With good flowing heads, and 2" to 2 1/8" headers it should be able to support atleast a 950, possibly a 1050 double pumper carb.

JMO

Zip'

08-06-2011, 08:12 PM

markdunlap

Senior Member

DYNO OPERATOR

Join Date: Jan 2004

Location: central Illinois

Posts: 459

carb

On my buddies 421 with unported 235 Pro Topline heads, we run Super Victor with 4500 base and Rupert alcohol 1050 Dominator. .690" lift cam.

At 2600# plus driver it runs 5.90's with M5 and 6.00 with M1 fuel. 60's are 1.25

You may get more help if you ask this in the Forum for Carburetion.