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Old 04-21-2009, 06:34 PM   #65 (permalink)
Formula413
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Join Date: Jan 2008
Location: 42*N 72*W
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Sleepwalker - '97 Firebird Formula
90 day: 20.04 mpg (US)

Spock - '92 VN750 Vulcan
90 day: 49.39 mpg (US)

03MX - '03 Civic Hybrid
90 day: 49.04 mpg (US)
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Quote:
Originally Posted by Christ View Post
Probably it isn't, but I believe the TH400 was the same transmission that's in the Corvette normally, and it can and does handle up to 800 HP with ease. (The STS kits were first done for Corvettes and similar cars, and they add single or twin-turbo designs.)
TH400=3 speed, no OD

700R4=4 speed w/OD

One option might be to have the 700R4 rebuilt to handle more power, race oriented rebuilds are common for transmissions like this.
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