cool can

Old 08-23-2009, 09:22 PM
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Default cool can

Guys im just getting into drag racing this ?? is does a cool can really make a big difference, on a hot day to prevent vapor lock???thanx brett
shybx1969 is offline  
Old 08-24-2009, 04:22 AM
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With most racing engines running electric fuel pumps, the chances of vapor locking is practically non-existent. But if you're using a stock type of mechanical pump, it can occur. But the real purpose of a cool can is make the gasoline denser and that's where the benefit of the cool can lies.
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