98 XCR 440 set up 4 - 8000'

[mmt]

My family and I are going to MT for a week and bringing our 98 XCR 440 sleds. Anyone have clutching and jetting specs that work well for them in the higher elevations that you would share? These sled will be running 136 x 1.25" tracks. 4000'-8000'

 

[WoodedOne]

Just bought a 98 440 XCR, found the jetting chart online and have attached it for you, hope this helps...