Carb Question....

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Jul 3, 2007 | 02:40 PM

#11

PX429

5th Gear Member

Joined: Apr 2006

Posts: 3,293

From: OC, Cali

RE: Carb Question....

I can't stand Vacuum secondaries. Yeah a 650 would be fine and tuning a holley isn't that hard. all you "basically" need is a vacuum gauge. get a 4150 dp

Jul 6, 2007 | 11:48 PM

#12

scrubadubb

Joined: Jun 2007

Posts: 23

RE: Carb Question....

yea i got a 4150 w manual secondaries and i have no complaints. and yes very easy to tune. vac gauge and test tach

Jul 7, 2007 | 12:33 AM

#13

67mustang302

6th Gear Member

Joined: Apr 2007

Posts: 10,468

From: California

RE: Carb Question....

Smaller car will give more torque at lower rpms and less torque at higher rpms. You pick the right sized carb and you get the best average torque(and thus the best average hp) across the entire rpm range