T tony lane Free Member Jan 8, 2020 #1 I'm taking the grandkids to the Black Hills, SD and need the high altitude jetting and clutching specs for a 1998 skidoo Formula S with a 380 twin carb engine Altitude should be 4000-6000 Can anyone help?
I'm taking the grandkids to the Black Hills, SD and need the high altitude jetting and clutching specs for a 1998 skidoo Formula S with a 380 twin carb engine Altitude should be 4000-6000 Can anyone help?