5-7HEAVEN
Well-Known Member
I have a 2.8hp Tanaka 47R engine on my 70lb. bike. It has an 8-speed shift kit with 46.32:1 low gear, a 17.72:1 seventh gear and a 15:1 highway gear. It's got awesome low and midrange. I need more power above the engine redline, about 8500rpm. The only high-performance equipment is the Tanaka-specific 3-piece pipe. The engine gets 125mpg, so I can afford to lose mileage for power.
Any porters out there?
Any porters out there?