Originally Posted by CR0SS

Looking at getting the GT2.1 just trying to figure out which versions I need. I will be putting it in my Schumacher Cat SX2. For now I plan on using the Novak Ballistic 7.5t motor I have and getting another motor or two in the future. If I am reading this thread right I should get the Pro stock?? Specs say it is limited to 9.5t but this is because of the software it comes loaded with. So if I change the software it has loaded I will be able to run down to a 5.5t??