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Old 04-06-2013, 12:05 AM
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Rick Parker Rick Parker is offline
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Join Date: May 2001
Location: California, Ca
Cobra Make, Engine: NAF 289 Slabside Early Comp Car with 289 Webers and all the goodies. Cancelling the efforts of several Priuses
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RPM Performer is 5.3/4.3 front to rear. The dimensions taken at the extreme ends of the manifold with a straight edge on the carb pad. Victor JR is 5.59 non angle cut. This is for a 9.5 deck block.
The Victor JR manifold is a very good manifold. In a light car such as Cobra very little is sacrificed on low end. I used one on a 289 and used a drop center air cleaner. It ran great.
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Last edited by Rick Parker; 04-06-2013 at 12:09 AM..
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