@
tgold,
Good luck with the endurance race! Please post more info on your 300 mod, my wife wants more power from her 250 and she does not fit well on larger bikes. Even the 300 ninja is a bit large for her and I have modified her 250 to her specs. Adding a 300 motor may be my next step so any further feedback is gold---TGOLD!!!
Thnak you
Ant