Snow Performance Water/Methanol Injection System w/Billet LT4 Supercharger Lid w/o Tank

Snow Performance is well-known for their advanced water-methanol injection systems that help tuners and performance enthusiasts get the most out of their engines. This specific kit, the SNO-15127H-LT4-T, is designed to integrate with LT4 supercharged applications, featuring a billet supercharger lid for a solid mounting point and improved aesthetics. It's built to work with your existing fuel and ignition systems to deliver a significant performance increase.

The core function of this water-methanol system is to cool the incoming air charge. By injecting a mixture of water and methanol into the supercharger's intake path, the system effectively lowers the temperature of the air entering the engine. Cooler air is denser, meaning more oxygen can be packed into the combustion chamber, which directly translates to more power and torque. This cooling effect also increases the effective octane of your pump gas, allowing for more aggressive ignition timing without the risk of detonation or knocking. For boosted applications like your LT4 supercharger, reducing intake air temperatures is crucial for both performance and engine longevity.

When used in conjunction with a nitrous oxide system, this water-methanol injection can significantly reduce or even eliminate the need for timing retard, further preserving power output. The kit includes the latest technology and high-quality components that Snow Performance is known for, ensuring reliable operation. Please note that this system is not CARB approved and cannot be shipped to California. It also comes with a Prop 65 warning.