by Wicked Mini » Fri May 15, 2015 9:02 am
We're running rear tires that are less than 9mm in width (basically 15 or 7 x 8) and Piranha motors with any choice of gearing. My Pioneer Mustang is having a hard time keeping up!
Matt - I hope you realize that you are improving; the damn target keeps moving too!!!!!
(Nice pics!)