Thing runs great, it pegs my 1500 degree pyro just past the 1/8th mile though. Lol It's running 60psi of boost in O.D. Tranny temp hasn't went above 180 all day, the truck is running awesome.
Also, last Friday we went out to the track and I broke the spider gears into about four pieces each where I had welded them so we picked up a Detroit locker from Summit and the thing is working flawlessly. So whoever is not a believer in those things, idk what you've been running but mine is great.