wondering if anyone's heard about the cryogenic system that uses CO2 to cool aair as it enters the intake manifold....I found a site on the internet that sold the system but been searching like mad and cant find it again....HEELP !!
I have heard of LIQUID propane being injected upstream for use as charge cooling. PWM control with a tfe valve. The stuff looks blue. Problem is its only good for drags. The tank freezes up and discharge pressure drops to zero.