Dry Ice.
 

Anybody ever put a little bit in your fuel cell when chillin the motor? When chilling do I need to richen up the motor. Lt1 combo. 12.9-13.1 is my AFR.

Re: Dry Ice.
 

Yes and it is not advisable.

Re: Dry Ice.
 

Lol. Thanks. You sound like you are talking from experience.

Re: Dry Ice.
 

You have a message.

Re: Dry Ice.
 

I was asked if I had done that when I was borderline on a fuel check once.

Re: Dry Ice.
 

Wondering, can the dry ice be placed in a secure container then placed in the fuel cell, then removed before starting the engine for the race?

Re: Dry Ice.
 

Is "artificial cooling" not legal? Is fuel temperature not a part of fuel check?

Just asking.

Re: Dry Ice.
 

Dry Ice has to be vented

Re: Dry Ice.
 

You MUST remove the foam! MUST. The dry ice has nothing to do with water so it won’t dilute the fuel and will be gone by fuel check. They check fuel temp after the run to determine the correct chart to use for the fuel check. If you refrigerate your gas and use a cool can it’s pretty cool anyway.

Re: Dry Ice.
 

Ever had that feeling in your stomach from too much acid and its bubbling?