NOS Big Shot Nitrous Oxide Injector Plate System

The NOS Big Shot Injector Plate System is a purpose-built nitrous oxide plate injection solution engineered for high-performance carbureted applications. Backed by years of laboratory research and rigorous dyno and drag strip testing, the Big Shot line stands as one of the most trusted plate injection systems in performance racing.

Key Features:

• Advanced fogging plate technology — The Big Shot systems employ a specialized fogging plate design that vastly improves nitrous flow, fuel atomization, and mixture distribution across the intake manifold for consistent, repeatable power gains
• Precision spray bar design — Each plate features a unique spray bar equipped with precisely located micro-orifices that efficiently dispense a powerful nitrous and fuel mixture for maximum power output
• Adjustable power output — Power levels are fully tunable by simply swapping fuel and nitrous jets, giving racers and enthusiasts the flexibility to dial in the ideal power level for their specific combination
• Quality aluminum construction — Plates are constructed from high-quality aluminum, delivering exceptional strength, durability, and long service life under demanding racing conditions
• Complete kit contents — Kits include all applicable gaskets, studs, jets, and plumbing hardware for a straightforward, no-guesswork installation
• Broad application coverage — The Big Shot line is available to fit a wide range of carbureted setups, including single- and multi-carbureted configurations, making it a versatile choice across many performance builds
• Upgrade-friendly design — Ideal for adding plate injection to a new build or upgrading an existing nitrous system without the cost of purchasing an entirely new complete system

The NOS Big Shot Injector Plate System is available in multiple configurations to match a variety of performance goals — from street-driven muscle cars to dedicated drag strip competitors. Each variant is backed by NOS's proven engineering pedigree and rigorous quality standards to deliver reliable, race-ready nitrous performance when it counts most.

For off-road and racing use only. Not legal for use on emissions-controlled vehicles.