NOS Roots Type Nitrous system in original packaging Blower Injector Plate for 6-71/8-71 Roots Blower, Polished Plate w/ Plumbing Description from Holley’s Website Includes ½ inch thick low profile design polished aluminum plate offering excellent nitrous and fuel distribution Offers steady & precise metered nitrous flow Features red & blue nozzles and hardware Plate features a polished finish Designed for 6-71 or 8-71 Roots style superchargers Includes jetting for 175 horsepower Adjustable up to 250 horsepower Includes applicable gaskets, studs, jets, plumbing, and instructions
