radiator temp?

[BigMatt]

i have a vapor computer and on a day like today 70degrees my vapor reads about 180d, whats normal round about temps for 70d days also whats danger temps i know engine ice boils at i think 265 thats what i have, i was rippin on her pretty hard, I have a oversized radiator highflow impeller and inline cooler if those do anything.

[jbooker82]

That is about right where mine runs. I shut mine down if it get 225 deg or so.I have my vapor set for the yellow light to come on at 220 and the red one to come on at 230.

 

 

I have had it reach 243-245 once. I was riding with the wind and about the same speed so it was like 0 air flow over the rad. I look down and both lights were on. I just turned and pointed the radiator into the wind on top of a dune. I didn't shut it off just let it idle.

[bansheesandrider]

i have a vapor computer and on a day like today 70degrees my vapor reads about 180d, whats normal round about temps for 70d days also whats danger temps i know engine ice boils at i think 265 thats what i have, i was rippin on her pretty hard, I have a oversized radiator highflow impeller and inline cooler if those do anything.

Mine usually runs at around 180 on my Trail Tech Vector, depending on the air flow over the radiator. Once you get above about 240 coolant temperature, you are probably not doing any good to your rings and pistons.