smokingcrater
Expert
So back in my 2 stroke days, jetting for elevation was absolutely critical. Even a couple thousand foot rise could turn a sled into a blubbering pig to ride. But now on the carb'ed 4 strokes, they don't seem to be nearly as picky, at least that is my perception. Guys ride yamaha sport bikes all the time at the same elevations.
Anyway, I'm ordering some parts soon, and also planning my trips to the Black Hills in SD. My 2 sleds are currently jetted stock and I"m at roughly 2000 feet. Black hills are around 4000 to 6000 feet in elevation. Is re-jetting needed or can I get away with what I've got?
Anyway, I'm ordering some parts soon, and also planning my trips to the Black Hills in SD. My 2 sleds are currently jetted stock and I"m at roughly 2000 feet. Black hills are around 4000 to 6000 feet in elevation. Is re-jetting needed or can I get away with what I've got?
Dmaxxer
Veteran
I live at around 700 ft near Green Bay ride in Michigan frequently and the elevation range is up to 1900 ft. Took the sled out to Wyoming and rode anywhere from 8000 to 10000 ft. Sled ran fine. The only noticeable difference is that it seemed that you have to get into the throttle a little more especially as you climb. I wouldn't bother rejetting if you'll be at 6000 ft. You won't notice a difference. I did reclutch though. I think that would be a little more important or regear.
