Quote:
Originally Posted by mtnmanseth
My bike has a 1.2 radiator cap on it, and it has puked coolant a few times lately on gnarly steep prolonged climbs above 5,000 feet. Normal trail riding with occasional technical section it's fine. Tusk makes a 1.8 Bar radiator cap with a temperature gauge built in for $25... will this jump in pressure rating damage anything? If so, should I go to 1.4 Bar instead?
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1.8 bar is fine. I run 1.8 on my 250 and 300.