Pro Mod Question?

[Mike_in_Toney]

So I was on YouTube tonight and came across a Pro Mod event from Vegas and saw something I've never seen. On two or three of the cars I saw a vent out the back that looked like it was venting out some sort of gas. They were turbo cars. I'm wondering if it's dry ice to cool the air charge or something else. Anyone got any ideas?

 

[NITRO JUNKIE]

I don’t think it’s dry ice some racers have gotten in trouble for stuff like that, But pro mods have puke tanks could be something from that?

 

[SundayNiagara]

Purging?

 

[Fireball]

http://www.siliconeintakes.com/liquid-air-adapter/water-to-air-ice-box-reservoir-p-1227.html

 

[none]

Sam nailed it. It's the puke tank vent, blower cars have it as well.

Alan

 

[Mike_in_Toney]

Thanks Alan and Sam!