This 1993 Honda CR250 had JUST WATER in the cooling system. In this video, I tear down the top end to check just how much damage the ice did to the engine!
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It’s been extra cold where I live… 7° to be exact! So, I haven’t had the chance to really work on these 1993 and 1994 CR250s much! So, it’s back above freezing and so I decided to drop the oil and coolant out of the 1993.
I discovered that the coolant had frozen because the previous owner decided to only use water as coolant ☠
I was able to compression test the bike and it still came out to 185psi.