[Plyguy63]

Originally Posted by Chevy55

I guess this rule pretty much made cool cans obsolete.

General Regulations Section 21, page 5

Fuel/Air:
Any method of artificially cooling or heating fuel prohibited (i.e., cool cans,
Freon, wet rags, etc.), except as noted in Class Requirements. Cool cans,
wet towels, etc. are permitted in Super Stock, Stock, Super Comp, Super
Gas, Super Street, and E.T. classes. Wet towels, rags, ice, etc. must be
removed before vehicle leaves staging area. Coolers, chillers, etc., where
permitted by class requirements, are prohibited outside of the
competitor’s pit. Ambient-temperature air only; cooling or otherwise
changing the conditions of the intake air is prohibited. Spraying of intake
with any artificial spray or coolant prohibited.

Are there guys cooling fuel before adding to the fuel cell? Illegal? No cool can but cooler fuel?