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Oct 23, 2003 | 08:27 AM

Lee Lyons

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Rotary Enthusiast

Joined: Jun 2003

Posts: 1,288

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From: Calgary; AB

holley

Just wondering can you put a holley carb on a 12a I think it's possible but I want some feedback.

Oct 23, 2003 | 08:31 AM

nosajwrx-7

Rotax, Rotaries & Turbos

Joined: Aug 2002

Posts: 440

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From: Western Maine

Check out Racing Beat. They sell the whole kit, intake and all. The carbs are setup properly to work on rotaries.

Oct 23, 2003 | 08:55 AM

racintang

Senior Member

Joined: Jun 2003

Posts: 367

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From: Virginia

Don't use a regular Holley on the 12A, It'll run like crap. I've tried it with a 650, 600 and 450cfm and it just won't run right. Use an RB only, It will run graet right out of the box.

Oct 23, 2003 | 09:32 AM

mwatson184

holley guy

Joined: Feb 2003

Posts: 898

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From: K.C. MO

Aside from the oil injection modifications, what else does racing beat do to make these carbs "work on a rotary"??

-Marques

Oct 23, 2003 | 11:17 AM

Lee Lyons

Thread Starter

Rotary Enthusiast

Joined: Jun 2003

Posts: 1,288

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From: Calgary; AB

Ya thats what I figured so I guess I'll go with the 13b and put the holley on it.

Oct 31, 2003 | 01:09 AM

RRTEC

Rotartist

iTrader: (13)

Joined: Sep 2003

Posts: 7,252

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From: Spring Hill TN 37174

Not true.....I have a 450 on mine now and it runs great. I've seen lots with 650's and they run great...my rb 465 was plagued by problems i replaced the pump diaprham every 3 months...

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