Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Dual Quad vs Single big carb
View Single Post
  #9 (permalink)  
Old 05-29-2006, 10:38 AM
xntrik's Avatar
xntrik xntrik is offline
Save a horse, Ride a Cowboy.
Last photo:
Join Date: Jul 2005
Location: Arkansas
Posts: 5,131
Wiki Edits: 0

Thanks: 0
Thanked 3 Times in 3 Posts
Originally Posted by 69ChevelleAddict
Time for an engine swap in the ol girl and the engine of choice is a 496.
Currently in the works trying to get 10.2:1 and push 600hp.
Just tossin arround some ideas on how to squeeze every bit of power out of this thing while remaining with iron heads(port/polish/valves ect) -781 casting.
Costwise its about the same for a new intake/carb setup as it is to grab a dual quad.
But which one will perform better?
If there are power losses with one, how much could i expect to lose.

Several magazine dyno tests have shown that a good single carb usually makes more power than multiples, regardless of engine type or cubes. But the WOW factor of multiples is worth 20 hp any day of the week.... amen.

Ole Shelby said that there was NO difference in power on the 500 cars. That they all were within 5 hp. Dyno testing then and recently has proven him correct.
Reply With Quote