The NOS Cheater system is designed for use on 350 CID or larger, carbureted engines. It uses large nitrous and fuel solenoids and can be adjusted to any desired power level from 150 to 250 horsepower, in a matter of seconds. Cheater systems are easy to install and utilize a 1/2” thick injector plate which fits between the carburetor and intake manifold to provide ample hood clearance.
These systems are available in both singlestage and dual-stage models. Dual stage models are best suited to those applications where full power cannot be applied at once, due to traction limitations. However, even greater control can be realized by using a NOS Progressive Nitrous Controller, shown elsewhere in this catalog.
Cheater systems include a 10 lb. nitrous bottle, four (4) stages of jets, aircraft-quality steel braided line and all other necessary electrical and mounting hardware for a complete installation. Each single carburetor Cheater system includes Jet Pack #13725 that allows jetting to four (4) different horsepower levels: 150, 180, 210 and 250. Each multiple carburetor Cheater system includes Jet Pack #13735 that allows jetting to four (4) different horsepower levels: 150, 175, 200 and 250.
This kit is available without a bottle (02001-NBNOS).
To supply the proper amount of fuel to the carburetor and Cheater System, a fuel pump must be used that is designed to operate between 5 and 10 PSI, with a flow rate of 0.1 gallons per hour / horsepower at 6 PSI. For example, an engine that produces 450 horsepower when the Cheater System is activated will require a fuel pump that flows at least 45 gallons per hour at 6 PSI.
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.