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76912E 76912E is offline
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Join Date: Aug 2007
Location: Freedom, NH
Posts: 41
Garage
Quote:
Originally Posted by scott.k View Post
thanks for the help,
i just bought a holley 650cfm carb off of ebay for pretty darn cheap. and I will be making an intake manifold for it, so I will probably see what shape the base plate is before i make the top of the manifold where it bolts on.
-scott
You should probably ditch the 650 cfm in favor of a 300 - 350 cfm for a 3 liter-sized engine. The 650 is way oversized. A 350 CI small block only needs about 550 cfm.

Here's one of the typical carburetor sizing selection sites: THE CARBURETOR SHOP / Carburetor size selection criteria

Fran
Old 06-12-2011, 06:51 AM
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