NOS Pro Two-Stage nitrous oxide systems give you a moderate shot of juice at the line to get a solid start. Then, with the tires properly hooked up, a second shot gives you serious muscle through mid-track and on into the top end. These systems are fully tunable just by re-jetting. Racing fuel, a racing ignition system with timing control, and internal engine modifications are required.
Kit comes complete with:
* Bottle and mounting brackets
* Injector plate
* Jets
* Solenoids
* Switches
* Wiring
* Stainless steel braided supply lines
* Fittings
* Mounting hardware
Features:
- 2 Sets Nitrous/Fuel Solenoids
- Includes 2 Cheater Solenoids
- Includes SuperProShot Nitrous Solution
- More Gradual Power Application
About NOS
When you're looking to go fast, rely on NOS to deliver the most power per dollar available in the industry. Available on Holley.com!