RE: Hpi Super nitro
Well I was lucky to find a 2 speed tranny hd. Now I'm wondering do the gears I have are good enough. My clutchbell is 13/18 and spur gears are 46/43. I'm just trying for top speed. I race in a parking lot with my radar gun. So far my best has been 51mph. Do u think I have gearing to put me in the 60 mph zone. The engine is a stock hpi .18 t3.0 running on 20%. Thanks