Well i went on my fist ride and this is what i learned 1 need to dubble nut the exhaust 2 the chain hit the tire so a spacer was needed "i made one out of a old plastic clipboard 1/4" thick works great" 3 coaster brakes don't like 330 lb rider 4 it pulls me just fine at about 30 mph 5 the big carb and pipe help the low end alot. 6 its a lot more funn than i thought it would be cant wait to build another one. thanks for looking steve