Originally Posted by
kwiksi
If your going to run low turn 550 go with the GT 2.0 Pro to be safe. It will handle down to 3.5T. The GT 2.1 Prostock will only go to 5.0T. The 2.1 also comes preoladed with 528 stock which is kind of a no no for super low turn 550's that most use in the 4x4 SC's.
OK, thanks for the advice. I think I read somewhere that SP is working on a 550 motor. Until that time, I was looking at the Tekin Redline or Novak Ballistic 550 motors. Do you know if the GT 2.0 works better with one or the other?