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Jeff Teuton · 05-14-2014, 01:02 PM

The Mopar's use a 4 hole 1 3/4 in on the DP's which is the same size as 750 CFM 4150 series carb, but it is rated @ 1000 cfm. The 426 Hemi uses a 2" which is the same as a 4500 series base and is rated @ 1600 cfm. Course we are only flowing air. The Copo 427 single blade has a slightly larger area than the 2" 4 bore that we use.

05-14-2014, 01:02 PM	#10
Jeff Teuton VIP Member Join Date: Jan 2002 Location: Houma, LA Posts: 2,717 Likes: 2 Liked 325 Times in 50 Posts	Re: Ya gotta be kidding... The Mopar's use a 4 hole 1 3/4 in on the DP's which is the same size as 750 CFM 4150 series carb, but it is rated @ 1000 cfm. The 426 Hemi uses a 2" which is the same as a 4500 series base and is rated @ 1600 cfm. Course we are only flowing air. The Copo 427 single blade has a slightly larger area than the 2" 4 bore that we use. __________________ Jeff Teuton 4022 STK