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FFCobra Fanatic
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Inman,

I think the 289 runs pretty well with about a 600-650 potato. I would probably opt. for the dual plane manifold, especially with that tall cam, it well help you on the low end and hurt just a little on top but, you won't be able to tell the differnce at the top.

What a lot of fellow potatoheads are using is the Performer RPM and a Holley 650 on the 302 with good results.

Good Luck!

"Mr. Potato Head"
 
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