Annular Discharge Fogger Nozzle (Stainless Steel) - NOS has done it again! The stainless steel Annular Discharge nozzle is the most effective design in the world, The Annular Discharge Fogger® nozzle’s secret lies in specially engineered annular orifices which mix the nitrous and fuel in a radial pattern outside the nozzle tip to provide superior atomization of supplemental fuel as well as more even fuel distribution within the nitrous flow. This new nozzle design produces an even tighter “cone” of nitrous oxide/fuel mixture and provides more precise control of nitrous/fuel ratios throughout the jetting spectrum. It is important to note that the Annular Discharge nozzle shoots out straight, and as such is NOT a direct replacement for the standard Fogger™ or Fogger® 2 nozzles. It is designed to be fitted to the manifold at a very tight angle (much closer to 30° than the normal 90° -but entirely dependent on runner design). Because of the way the Annular Discharge nozzle can be installed, it does not protrude into the intake tract and disrupt flow. The nozzles are made of stainless steel for superior durability.
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.