What are the best ways to sap out more power? the only requirement is to keep the stock exhaust (must be quiet)
And ideally..
1) cheap
2) keep as much fuel economy as possible
3) still looks as stock as possible
I've not done anything except tune it and try to iron out high speed...
61mm stroker
australia
big bore
big cc's
boredout
cases bored
custom machining
drag bike
fastest mail
honda ct110
honda oem
plus 8.5mm crankshaft
postie bike
posty scooter
pro stock
stroked
