Snow Performance Stage 1 4150-flange water-methanol injection kit for naturally aspirated gas engines is a WOT-activated system that cools intake charge and raises effective octane by 20–25 points. The kit includes a 4150-style carb spacer plate threaded for 1/8" nozzles, SHO high-output pump, solenoid to prevent siphoning, 3-quart reservoir, WOT switch, 4AN stainless braided lines and all required hardware and instructions.
Snow Performance 4150 Flange Gas Stage 1 Naturally Aspirated Water Inj Kit (SS Braided 4AN Fittings)