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So for track days running (in summer) 100% water would increase cooling...

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Old 10-17-2003, 09:42 PM
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Default So for track days running (in summer) 100% water would increase cooling...

is there a downside to this? I don't see people swapping out their 50/50 mixes for 100% water, then swapping back after events. Is there a reason?


Cheers,
Sameer
Old 10-18-2003, 05:00 AM
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Default i did about 90-10 to have some anti-rust in there. the best cooling solution i tried was removing

the headlight compared to additives, low temp fans etc
Old 10-18-2003, 10:11 AM
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Old 10-18-2003, 04:09 PM
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Default

Put a thing of water wetter in with it too.
Old 10-20-2003, 08:41 AM
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Default What makes you think 100% water is better...

...than a water/anti-freeze mix ?

The Glycol mixes lower the freezing point, and also raises the boiling point. And...of course...it keeps all the seals in the system lubed.

Don't bother. Dead end road here.
Old 10-20-2003, 11:43 AM
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Default 100% water has better heat transfer properties, the anti-freeze is just to keep the freezing point..

higher. That is why some people will recommend 70/30 water/anti-freeze mixture in summer.

Cheers,
Sameer
Old 10-28-2003, 10:01 AM
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Default the only reason

racers (m/c) use 100% water is due to slipperiness of anything else + danger of leaking on a track (imagine two wheels on track and one not having traction- yikes). waterwetter/engine ICe has higher boiling point than 100% water...
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