husq449
Husqvarna
C Class
The 449/511's run hot no matter what, but there are two coolants in your engine, radiator coolant and oil. Our solution is to not use water in the radiators. XF never boils nor does it have cavitation.
http://www.cafehusky.com/threads/ziptys-xf-radiator-coolant.31244/#post-288126
Oil also makes a huge difference in the 449, what weight and brand are you using? How much oil do you have in your crankcase? If your answer is "whatever the dealer put in", it is typically incorrect.
Well my answer is exactly that, what oil do you recommend and how much? Have you guys heard of ZX1?
I will be putting that in with the next oil change as it is impeccable.
It eliminates friction and stops engine wear on warm up.
Anyway I will swap out whatever is in there if the bike keeps on overheating after the dealer has had it back, this XF sounds very good! Would ready mixed anti freeze work as well? I know it sounds bad but john deere cool guard I've ran in all my previous bikes and it has been brilliant.