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Old 09-05-2018, 12:49 PM   #11
Larry Hill
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Default Re: Dry ice?

General Regulations: Section 21, page 5 Fuel/Air


Stock, Section 11A, page 2, Air Cleaners
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Last edited by Larry Hill; 09-05-2018 at 01:01 PM.
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Old 09-05-2018, 02:23 PM   #12
mtkawboy
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Default Re: Dry ice?

http://classracer.com/classforum/showthread.php?t=51143
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Old 09-05-2018, 02:51 PM   #13
Bobby DiDomenico
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Default Re: Dry ice?

From what I've seen it doesn't seem to "boil" and churn gas as much as it does water. Foam in the cell may keep it above the fuel if you don't force it into the mesh. Anyone ever test to see how much, if at all, it actually cools the intake charge? A carb atop a cast iron intake must be like a blast furnace compared to the fuel temp. Might it just be a distraction? Like having Erica endlessly checking your tire pressure?
I know it does keep your frozen food frozen in a good cooler!!
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Old 09-05-2018, 04:51 PM   #14
Mike Pearson
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Default Re: Dry ice?

I doubt cooling the fuel would make much difference. Now cooling the intake air would. I don’t have any problems with fuel volume. But denser intake air would be a game changer. No one seems to run a cool can any more.
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Old 09-05-2018, 09:01 PM   #15
Jim Cimarolli
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Unhappy Re: Dry ice?

I think that big wheelies and harder launches just phased out the cool cans.
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Old 09-05-2018, 09:12 PM   #16
Lyn Smith
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Default Re: Dry ice?

I put one on a racecar back in the 80s.Had cool fuel, but no fuel pressure.
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Old 09-06-2018, 05:07 PM   #17
Tom Moock
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Default Re: Dry ice?

If you see someone wearing heavy rubber gloves in the pits, they mite have some dry ice,
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