What carb should i run 70 455

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Jun 30, 2015 | 04:44 AM

Dbechtel71

Thread Starter

Registered User

Joined: Nov 2012

Posts: 162

From: Vernon NY

What carb should i run 70 455

Hello again I rebuilt my 70 455 bored I believe 30 over with new pistons running the original e heads aluminum intake headers. I'm running a 750 cfm Holley now and want to be sure its gonna be enough. Should this carb be enough? What jets should I try? Thanks

Jun 30, 2015 | 01:04 PM

bigbog442

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Joined: Jun 2015

Posts: 8

Carb

Quote:

Originally Posted by Dbechtel71

Yes that carburetor should be fine I have the 750cfm Edelbrock 4bbl in my 70 442 with the 455. originally it came with the Quadrajet

Jun 30, 2015 | 01:12 PM

70cutty

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Joined: Aug 2008

Posts: 2,092

From: Daly City, California

I am running 850 quick fuel, IMO 455 engines like big carbs.

Jun 30, 2015 | 01:14 PM

oldcutlass

Administrator

Joined: Oct 2009

Posts: 42,497

From: Poteau, Ok

What are you planning on using your car for? For ordinary everyday driving with some light to light acceleration and the occasional burnout your probably fine.