ZZ4 engine and TBI

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Mar 6, 2003 | 12:33 PM

nocoolnickname

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Joined: Mar 2003

Posts: 1

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From: Alabama

ZZ4 engine and TBI

I need reccomendations on which TBI would be best to run on a ZZ4 crate engine. Would the Holley 670 cfm or a TBI from a big block be better?

Thanks.

Mar 7, 2003 | 07:20 AM

jlbolin

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Joined: May 2002

Posts: 80

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From: Waverly ,OH

they are basically the same thing. both have 2 inch bore.if you could get the gm tb i would prefer that.

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