Newbie question.. 250 class.

Ray Terry

New member
Just starting out in the 250 class. I have been given a few conflicting pieces of advice, hoping you all can help.
Some people are telling me to run 50/50 water/green coolant. Others are telling me to run straight water. I have a 2005 crf 250 r.
Thank you for any help.
If you’re running gas, run engine ice coolant. It’s by far the most popular option in karting, doesn’t slick the track when it leaks and it comes diluted in the jug. DO NOT run tap water. If you feel like you need to run water instead, always use distilled water. Tap/filtered water will clog up the passages and water impeller with sediment/minerals
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