V8 small block - w/ (4) Powershot solenoids. The NOS Sportsman Fogger Systems offer superior atomization and tuning by injecting precisely measured amounts of fuel and nitrous into each individual port with our patented Fogger Nozzles. Power levels are adjustable by changing nitrous and fuel jets in each Fogger Nozzle. The latest in high-tech solenoid technology allows for an extreme degree of reliability with jetting adjustability ranging from a 50 to a 150 extra HP gain. All Sportsman Fogger Systems include a 10 lb. capacity nitrous bottle, Powershot nitrous and fuel solenoids, Fogger nozzles, aircraft quality steel braided hose, and all other necessary electrical and mounting hardware for a complete installation. Requires removal of intake manifold for plumbing.
To supply the carburetor and the Sportsman Fogger System in carbureted applications, use a fuel pump designed to operate between 5 and 10 psi with a flow rate of 0.1 gallons per hour per horsepower at 6 psi. Fuel injected applications will require a fuel pump that flows at least 0.1 gallons per hour at system pressure. For example at 42 psi flowing, a motor that makes 450 hp while the nitrous system is activated will require at least 45 g.p.h. at 42 psi flowing, and going down the track. Due to high power levels and cylinder pressures produced by Sportsman Fogger Systems it is highly recommended that you use high quality forged pistons and rods as well as high quality racing ignition system with timing control. If horsepower gain in more than 40% of original, forged pistons are recommended.
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.
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. Read More...