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KOU In3
post May 8 2005, 11:04 PM
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Well we've been kicking around a couple of possibilities but I thought it might be worth getting some more tech input.

The plan: Lower the intake charge temp as drasticly as possible using an easy to implement mixture at the strip.

Some considerations:
Mixture temperature
Heat exchange properties (water, alcohol, antifreeze, etc. all exchange heat at a different rate as well as have different specific heats to change their temp by a single degree I believe)
Freezing/boiling point

Brainstorm options:
Ice water
Saltwater icewater bath (lower freezing point)
Antifreeze/ice mixture
Add water wetter (better heat exchange properties)
Dry ice with vented container and antifreeze/alcohol

Those are the basics we've been kicking around. What's the consensus on the 'best' recipe for what to fill the resevoir with at the strip? A basic ice water set-up to achieve that 'Wintercooler' effect? Or something more exotic to supercool the intake charge?


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badbu68
post May 8 2005, 11:15 PM
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Really nothing is better than pure water. Salt water is going to eat up the seals in that bilge pump unless it's specifically designed for salt water (wich I doubt) and saltwater is just really nasty to any sort of metal.

What more do you need than icewater and propane injection at the track?
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