Quote Originally Posted by ShadowBolt View Post
Is there a system that is better than others for our type of racing? Something reasonable in price but works well?
https://grassrootsmotorsports.com/pr...t-novec-1230-/

I have this one that's refillable at the track; I carry a spare CO2 cartridge and foam solution: https://www.ioportracing.com/ess-fir...re-system-ess/

Same folks sell a bigger one of the same style.