For street and street/strip applications there's nothing better than the popular "dry" 5.0 system from NOS. Its designed to introduce the nitrous (which makes the intake change to oxygen-rich) in the intake tract and obtains the required extra fuel from the EFI unit. This assures excellent atomization of the air/fuel mixture, and serves to eliminate the problems (like "puddling" of fuel) that occur with our competitor's "wet" system for the 5.0. 75-150 EXTRA HP FOR 5.0 The entry level, or "stage I" system for the 5.0 is NOS kit #05115. This is the basic "dry" system that injects nitrous into the intake tract and the extra fuel is delivered by the E.F.I. It will produce a conservative 75 extra horsepower and handsome improvements in performance. For those who desire more power, NOS has developed the "stage II" package, which includes a special high performance fuel pump. By substaintially increasing the pressure, a for more dense air and fuel mixture is injected into the engine. This effectively doubles the power potential to 150 horsepower. Everything required for the "stage II" system is contained in NOS kit # 05115-2. Duel stage (not to be confused with "stage II") system are also available. These feature multiple solenoids, and inject the nitrous/fuel mixture in stages. Through this incrementral application power it is often possible to get quicker elapsed times due to not overpowering the chassis/tire combo on the launch, and apply power downstream when it can be accomodated by the vehicle. Those who desire to put some serious muscle in their Mustang need look no further than the race-proven # 2115 "Big Shot" system. Before going any futher, we want to cuation you that the stock 5.0 block was not designed to accomdate these levels of extra power, and a high strenght SVO block and hi-performance components should be utilized. COMPETITION SYSTEM The NOS "Big Shot" plate system has been used with great success by many of the nation's premiere 5.0 racers. It fits between the upper and lower manifold sections, and delivers a highly atomized dose of nitrous and fuel to the intake tract. System are availiable to fit the standard 5.0 manifold, factory GT40 manifold and Edelbrock setups (including the victory model). To achieve power levels of 200 horsepower and above the system requires us of an NOS # 15805 fuel line assembly. As with all serious installations, the use of special fuel pumps is required. NEW 4.6 LITER SYSTEM With the advent of Fords "modular" engine platform, NOS engineers have done their homework and developed a highly effective nitrous system for the increasingly popular 4.6 powerpoint. It is available for both SOHC and DOHC engines, and is fully adjustable to deliver up to 150 horsepower. "Dry" technology is employed to provide substaintial gains with complete reliability, utilizing the engine's on EFT to provide the needed extra fuel. System #05171 fits 1998-98 Mustangs, with a 50-state emissions legal system (#05171-EO) also offered. The kits include all electrical, hardware and "pluming" required for installation. A detailed instruction manuel, too.
