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what's next? gears?

1390 Views 8 Replies 6 Participants Last post by  L6571SS, 
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I have a 72 ss with a new 350, stock vortec heads, 212 in 222 ex @.050 cam, 9.6:1 comp, Edelbrock RPM intake, carter 625 carb, full length headers, 2.5 in. exhaust w/ flowmasters, and a th350.
The engine has been rated at 330 horse does this sound correct? My real problem is rear end gears. What should I be running? Right now i have the stock 2.73
gears and i know this is killing me. The car is a dailyu driver for now. I was thinking 3.55's or 3.73's?
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Gene is right with the 3.73's I have those in my 71 and at 65 its turnning around 3200. And about 4200 @90

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JT
71 SS Vortec 355
www.angelfire.com/co/KellyMotorsports
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