NOS/Nitrous Oxide System 05173NOS Nitrous Oxide Injection System Kit

Part Number
Complete Wet Nitrous System; w/102mm or 105mm Drive-By-Wire Throttle Body; Adj.; Incl. 10 lb. Blue Bottle/Tubing/Wiring/Cheater and Cheater II Solenoid/All Nec. Parts/Hdw

Fits: 97-13 Chevrolet Corvette, 98-02 Chevrolet Camaro, 98-02 Pontiac Firebird, 01-04 Avanti II, 04-07 Cadillac CTS, 04-06 Pontiac GTO, 09-15 Cadillac CTS, 10-15 Chevrolet Camaro, 05-06 Chevrolet SSR, 05-08 Pontiac Grand Prix, 06-09 Chevrolet Impala, 06-07 Chevrolet Monte Carlo, 06-09 Chevrolet Trailblazer, 08-09 Buick Allure, 08-09 Buick LaCrosse, 09 Pontiac G8, 14-17 Chevrolet SS

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Complete Wet Nitrous System; w/102mm or 105mm Drive-By-Wire Throttle Body; Adj.; Incl. 10 lb. Blue Bottle/Tubing/Wiring/Cheater and Cheater II Solenoid/All Nec. Parts/Hdw;

  • WARNING CA Proposition 65: No

  • Supports Up To 250 RWHP
  • Incl. Jetting For 75/100/125/150 RWHP
  • New Plate Outlet Design Maximizes Distribution
  • Includes 10 lb. NOS Blue Bottle w/Brackets
  • 6061 Billet Aluminum CNC Machined Plate

If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you. These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade, however it is important to ensure the existing fuel delivery system is adequate to support the expected power levels.

The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of WW II, jet propulsion had been invented and the US government was losing interest in piston-powered aircraft. For nearly thirty years, the application of nitrous oxide on vehicles would be privileged information. Racers dabbled with nitrous oxide injection from time to time with varied results. It wasn't until the late 1970s when two racers perfected its use. The company Nitrous Oxide Systems (NOS) was born. During the first several years, NOS spent most of its resources demonstrating that nitrous oxide was an efficient, safe form of performance enhancement. The effort paid off, as NOS quickly became known for producing easy-to-install kits made from the highest quality material available. Hands on use and tech support were the key to the company's success. The advent of drag racing's Pro Mod class in the 1980s provided a boost of popularity to NOS. In fact, both the first 200 mph run and the first 6-second run were aided by NOS. Racers and performance enthusiasts at every level took notice of these remarkable feats. Race reports show that the NOS brand still powers more racers than all others. In 2001, the summer blockbuster The Fast and the Furious displayed a subculture to which NOS belongs. Serious performance enthusiasts knew about NOS, but now the world would know of the brand and its potent power potential. Recent new products such as the Launcher(TM) and POD (Pressure On Demand) nitrous controllers show why the NOS brand is still #1. Nitrous oxide injection is still the best power per dollar available and NOS is proud to be the pioneering company behind this amazing product that turns bottled nitrogen and oxygen into instant power! NOS as a single solution, or partnered with products from other Holley companies, can give you the edge you need over the competition!

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