Quote Originally Posted by redfirepearlgt View Post
The T56 MagnumXL has been performing very well in high HP applications at tracks. It takes a lot to tear one of them up. You may wish to talk to Brandon Alsep to find out what he is running in his NMRA Coyote stock class setup. I know its a stick car and he runs in the 10's with it.

Draggin 50 can tell you what was in his 800ish RWHP 04 Terminator that held up well also. I never recall him having a trans issue and he beat it like a rug at the track.
I had the stock T56 in the Cobra and it didn't miss a beat. Had the 26 spline input shaft and the RXT clutch.

My black car just has a 3550 in it with some TKO600 parts and it has done good. Knock on wood!!!

That's kinda why I asked if he knew what was causing it. Seems he has had some real bad luck with that one.