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Old 09-12-2010, 04:46 PM
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PONTIAC DUDE PONTIAC DUDE is offline
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Join Date: Dec 1999
Location: West Central Florida
Posts: 14,756
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Quote:
Originally Posted by 66GTO Jim View Post
I stroked my original 389 out to 447 Cu In and added a Tri-Power replacing the original Carter 4 bbl and added 67 HO exhaust manifolds retaining a near stock look. I love the fact that I have all the extra power and a 66 GTO with it's original "389".

Jim
Done a few of them.

4.210 & 4.250
nice packages.