Thread: Carbs over Cam
-
04-03-2011 07:33 PM #1
Carbs over Cam
Hello,
I'm building 427ci small block chevy and it it has a Comp Cam XR300HR with the lobe centers at 113. (3000 > 7000 RPM with a REV kit) I have a tunnel ram with two Holley 0-4224 660 cfm carburetors that I plan on using.
I plan on running this motor on the street so I'm looking for input on the size of the carbs. I have found some new Holley 0-80507-1 390 cfm carburetors that might be a better choice. (780 cfm or 1320 cfm). Not only is the cfm lower but they have screw in air bleeds that will make the tunning a bunch simpler.
Any thoughts?
McGurk
-
Advertising
- Google Adsense
- REGISTERED USERS DO NOT SEE THIS AD
The main function of your little toe is to make sure all the furniture in the house is in the right place.
the Official CHR joke page duel