What is the torque spec for a 1999 skidoo skandic 550cc head bolts?
Ahh you better check with Skidoo on that one also get the torque patterns from them. Usually you can get a printout with all the info on that kind of stuff and top and bottom rebuilds.
around 20ft lbs
The specs i've found on the 600 are 24/25 fbls. call skidoo