traxxas buff
08-14-2000, 11:18 PM
I have 3 nitro 4Tec's and a 4Tec pro . I recently installed a trinity picco .15 in one of them . My problem is i'm stretching the belts to the point of replacement after 4 to 6 tanks of fuel ? The question at hand is does anyone make urethane belts for this car? The rear belt is a 50 groove , middle belt 121 groove , front belt 76 groove . All belts are the same in width at 4.5mm . It could fit up to a 5.5mm width belt .