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hi compression piston temp?
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Posted by: Snoopy450r

Just wondering what the running temp of the motor and the coolant would be when you are running a 13:1 or greater piston on a 450 during mx race conditions, Also what the temp is for a stock 450 motor during mx race conditions, thanks.

Posted by: Snoopy450r

anyone have an idea?

Posted by: JIMTED79

Well its not what your looking for but I have a 12.5:1 piston with a 480 big bore and my bike runs about 175. I have the ESR temp gage on my bike and I do not ride mx at all but have pushed the bike pretty hard in the dunes and drag racing.

Posted by: Snoopy450r

yeah that pretty close to waht im looking for, also waht does a stock 450R temp run at.

Posted by: JIMTED79

quote:
Originally posted by Snoopy450r
yeah that pretty close to waht im looking for, also waht does a stock 450R temp run at.

I cant tell you that I put that temp gage on after my mods.