NOS sandwich-style plate systems are designed to bolt between the upper and lower intake sections on Holley Hi-Ram LS manifolds. Our dry nitrous systems give you everything you need including 2 NOS Pro-Race nitrous solenoids, brackets, hoses, jetting, and hardware, along with your choice of nitrous bottle. At the center of this system is our machined billet 6061-T6 aluminum plate laser engraved with NOS logo, then anodized for great looks and excellent corrosion protection. Our 1-piece plate features machined passages that precisely spray into the center of each cylinder. Plate includes jetting for up to 250 horsepower but is capable of supporting 1000+ horsepower. The plate is made from billet aluminum with passages machined directly into the plate so there is no need to worry about spray bars breaking or spinning.
Features:
This dry single stage plate system sandwiches between the bottom base and top plate on Holley Hi-Ram intake manifolds
Designed specifically for optimum nitrous distribution on LS-based engines
Sprays nitrous directly into each cylinder runner for proper nitrous distribution
Plate features machined 0.103” passage that feeds (8) 0.040” openings per intake runner
Plate is made from billet 6061-T6 aluminum and has laser etched NOS logo
Plate is anodized black or clear for corrosion resistance and high quality appearance
System utilizes two NOS Pro-Race nitrous solenoids
Includes jetting for 50, 100, 150, 200, and 250 horsepower configurations
Supports up to 1000+ horsepower (jets purchased separately)
Includes Plate, Gasket, Hardware, Jet Holders, Solenoids, Brackets, Hose, Fittings, and Jetting for up to 250 horsepower
Systems available with 10 LB, 15 LB, or 12 LB Carbon Fiber Nitrous bottle
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