727 input shaft

[tppits13]

how much torgue can a stock 727 input shaft take Im making 540 fpt Thanks for the help

 

[fishy68]

I haven't read anywhere the input torque one can take but I have read the stock shaft can handle 500-550 hp without to much problem. I would think torque is the more critical factor but I've never seen a spec on it. Sorry I can't help more.

 

[djwhog]

Call John at Cope racing he has some specs on this stuff for you.