posting again - in right section.. temp question

[jpilot98]

can anyone tell me what the running temp should be at on an 04 900 mtn. cat? thanks!

 

[Ancient Sledder]

I'm not sure of the exact temp. Most 2 strokes run cool at 40-50C. Is your temp light flashing??

 

[Polarblu]

They run around 140 150 F. Can go up to 220 max just like any other engine. The only time you will see past 200 is if its a warm day with marginal snow and your snowflap isnt on. 250 is what they teach as starting to cause bearing damage, but on a 2 stroker 200 + can also cause pre-ignition.