Audi S4 Custom In-Dash Boost Gauge and A/F In Action
#12
I don't get why tuners push so much boost out of the K03's......
By 22psi, the K03's are working so hard they are just pushing mass amounts of super heated air into the engine.
#13
Enter..... high Pressure Water Injection (150psi Vapourised Spray)
A lot cheaper that twin KO4's, My Lotus dropped 50 odd degrees. I have forgotten the actual numbers but it was dramatic.