cardinalhvac
07-27-2008, 08:57 PM
we race a drx90 in TT and Short track here in the midwest. is the gocart axle/ wheel and tire set up better????? we are running the american racer tires on rear on a 8" wheel. we are getting close to the cart bikes but not there yet. also we are lacking a national motor such as one from Justin at maximun rpm. basically has anyone seen a 90 hang with the cart bikes using the stock axle setup and normal size tires