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Stock gt manual tranny hp breaking point? - 6G Celicas Forums

Topic #66789 4 posts Started by mk7celica
I was wondering what seems to be the limit on a stock gt tranny. Meaning Is anyone running more than 300hp on a stock gt tranny? Has anyone had on goout do to to much power?
I believe 300hp is the limit or at least most people wouldn't go past that without running into problems.

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presure 2 is running pretty high up there im assuming around 270 hp. and supershannon is running a litter faster than presure 2, at 285 lbs of torque

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I put down 330whp and 250wtq to a s54 tranny and I ripped the teeth off 2nd gear once the turbo spooled. It lasted awhile before it happened though. I'd still suggest an E153.

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