Originally Posted by rustycase
Nice looking machined parts you have on your engine, RSP!
A very nice chinagirl!
Have the reeds helped out your bottom end a lot?
Hi mate i got my engine fully machined in australia by a group called rock solid engines, i love them so much as that is my name
, infact very few parts of my engine are chinese , even the internals where custom machined to be exact 70.5cc & i didnt really feel a big difference in the real low end like taking of but at 1/4 throttle man it pulls like holy cr*p all the way to about 3/4 throttle then i come on the pipe thanks to the sbp expansion chamber, and i zoom to 60km/hr full throttle, i got measured by a car and im using the stock 44t sprocket