Well, I've been thinking. I'm getting a cam from TSP (MS3) on the 24th and right now the car runs sub-7.50's consistently. I currently have a Yank 4000 Pro-Thruster on my Century Tranny built 4l60e. Everythings working perfect, I'm just looking to go faster. Not sure what it's going to be capable of after cam, but I'm wanting to run sub-7's. I like the idea of a overdrive, but think I would like a transbrake too. So, here's the question, would it be "faster" to buy a ultra-yank 4600 and put it on my 4l60e. Or sell the 4l60e and buy a good built 400/350 with a 4600 and a transbrake? I know I loose overdrive, but its not that big of a deal. I have a 12-bolt w/ 4:30s right now, so im not really worried about it breaking. The car weighs 3200 lbs. w/o me in it (130lbs.) Thanks. Going to do one of the other pretty soon. Thanks again, all replies are appreciated.

Chris

 

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Cahall Performance Transmissions

http://www.geocities.com/cahallperfo...sions/CPT.html