Big Shot Conversion Kit

The NITROUS OXIDE SYSTEMS Big Shot Conversion Kit is a single-stage nitrous oxide system engineered for street and strip performance applications. Designed for automotive enthusiasts and tuners seeking straightforward power gains without complex multi-stage plumbing, this kit delivers reliable horsepower increases on naturally aspirated engines. Whether you're upgrading a weekend warrior or building a dedicated drag car, the Big Shot system bridges the gap between basic bolt-on modifications and advanced forced induction, offering accessible performance at a fraction of supercharger or turbocharger costs.

This conversion kit integrates proven NITROUS OXIDE SYSTEMS engineering, utilizing a single-stage wet or dry injection methodology depending on your chosen nozzle configuration. The system operates by introducing liquid nitrous oxide and fuel (or nitrous alone in dry configurations) into the intake manifold, chemically increasing oxygen density and combustion energy. Weighing just 4.18 pounds with a compact footprint, the Big Shot kit minimizes underhood real estate while maintaining the durability and precision control that NOS brand systems are known for. Installation requires a bottle, solenoid trigger kit, and tuning expertise—standard considerations for any serious nitrous platform.

The Big Shot Conversion Kit suits budget-conscious performance builders, street cars requiring occasional power boosts, and dedicated track platforms where reliability under load is essential. Compatibility depends on your specific engine platform, fuel system capacity, and tuning parameters—professional installation and engine management calibration are strongly recommended to prevent detonation and component failure. This kit works best on vehicles with moderate compression ratios and quality fuel systems; forced air induction engines or extreme boost applications may require supplemental kits or alternative system configurations for optimal results and longevity.