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Old 04-27-2015, 05:36 PM
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Dwight Dwight is offline
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Join Date: May 2001
Location: Florence, AL
Cobra Make, Engine: RCR GT 40 & 1966 Fairlane 390 5 speed
Posts: 4,511
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My buddy has a 427 stroked to 487 making 620 hp and over 630 tq with a 3550.

NO PROBLEM in 6 yrs, thousands of miles and spinning the tires! I've spun them a few times. Rear rims are 12" wide. Motor will still light them up at 60 -70 mph.

The 3550 shifts smooth, a lot smoother than the 600 I run. If you want to sell the 3550 let me know.

I think you would be making a big mistake going with the TKO 600.

Ditto on the light car / tire comments.

Dwight
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