Minimum Wheelbase, Tire Size, Raising Links, Gearing and Chain Length

[michael parris heuberger]

There is probably a way to calculate modified primary gearing but I don't know how. You will do over 400 mph though. You would hold the new world record for top speed on a busa and by a considerable margin.

Hi. thanks again. Well a stream liner with a 2 nd over drive transmission did run 394 MPH. I will not have the aero or traction to go anyway near that MjPH. Eric at DAS did run 266 MPH and his rear wheel speed was 310 MPH. I am looking for 24 MPH per 1000 RPM. At 12000 RPM that will give me a speed of 288 MPH. I think I will be Aero and traction limited, so that speed may just be a dream in my head. Then again I will have to have the big b---s to do it or just plane crazy to try!