joshzingzing wrote:
really a 120 main at sea level .. on a 200
? why
Because they all come with the same jetting from the factory, shipped all around the world jetted at an average of what may fowl plugs at 5,000 feet or seize at sea level, but run okay most places. Lots of experimenting and I found a 120 worked best for me in both Rally200 and P200 motors. Mostly wide open throttle highway cruising, great 3rd-4th gear pulling power. I'm at sea level in Southern California. B7ES plugs, never fouled, never seized (but passed out lots of 120 jets on long rides to soft seize victims).