The jet sizes are listed in the service manual—my links below—i would double check the carb model number and then read the stamping on the jet to see what size you have.
Not sure why you’re wanting a larger jet size but yes they are available. Your local bike shop probably has a little box they keep on the shelf for all those jets they’ve ordered over the years. That’s how i got mine
It all depends if you think your jetting your carb correctly.
Your probably going to change the main jet first which is completely the wrong way..!!
Search this forum, get a better understanding of carb tuning and then ask again. NEVER start at the main ;-)
I have been running this mismatched spline setup for over a year now. I have made several propeller shafts by taking a 2017 420 FA6 and a 2013 420 FM shaft, cutting them in half and welding them together. Eventually they break, whether it be at the weld or somewhere on the shaft. Does anyone...
Hi, So I’m alittle newer to jetting and I was reading around On the right jetting I should be doing and here’s some details on my current situation
Stock Motor Wise
Slip on lexx Exhaust
Altuide is 1500ft
Current jetting- something is definitely wrong here