Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Snow Performance 4500-flange carbureted Stage 2 progressive vacuum-referenced system uses a two-dial electronic controller to progressively manage water-methanol output by boost or vacuum. It cools the intake charge and increases pump-gas octane effect for better timing and power, includes high-quality pump, filtered nozzles, tank and hardware, and fits Dominator or 4500-series intake flanges for balanced cylinder distribution.
Snow Performance Water Injection Gas Carbureted 4500 Flange Stage 2 Progressive Vacuum Ref
