Need some help on jetting this bike for Colorado. Currently, in Michigan. Biike has 307cc kit, header and 33mm pumper carb. Current main is 150 and 42.5 needle jet. Will be riding around 7 and above. Thinking about dropping both 2 sizes. Anyone out there that can help with this jetting? This bike should be a lot fun out there. Last year I rode my CR250 Moab. Wish I had a 4 stroke. Other bike is a YZF426. Love it...
Thanks
If you're not throwing dirt....your not having fun on a bike...;)
Thanks
If you're not throwing dirt....your not having fun on a bike...;)