If you are looking to go w/a power logger, a 2.1 is needed. I have heard there were some 2.0's that could be used, but you would have to check w/Eric at TT.
If you are looking to go w/a power logger, a 2.1 is needed. I have heard there were some 2.0's that could be used, but you would have to check w/Eric at TT.