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12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - default Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
12535BNOS - NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black - additional Image
NOS Dry Nitrous Plate for Holley Hi-Ram LS ManifoldsYouTube Button

NOS Dry Nitrous Plate for Holley LS Hi-Ram EFI Intake Manifolds-Black

1-Piece Billet Aluminum Nitrous Plate with Black Anodized Finish

PART# 12535BNOS

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Overview

This NOS plate designed to bolt between the upper and lower intake manifold on Holley Hi-Ram LS manifolds. This sandwich-style plate gives you an easy way to add nitrous oxide to your Hi-Ram equipped LS engine. Our plate is machined from billet 6061-T6 aluminum, 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. Includes NOS plate, gasket, jet holders, and jets.

Features:

  • This dry single stage plate 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
  • Features a machined 0.103” passage that feeds eight 0.040” openings per intake runner
  • Plate is made from billet 6061-T6 aluminum and has laser etched NOS logo
  • Anodized black or clear for corrosion resistance and high quality appearance
  • 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, and Jetting for up to 250 horsepower

Specs

AdjustableYes
Bottle IncludedNo
Brackets IncludedNo
BrandNOS
ColorBlack
Delivery StyleHi-Ram Plate
Emission Code3
Included Jetting Horsepower50, 100, 150, 200, 250
Jet StyleFlare
MaterialAluminum
Max Horsepower1000
Plate FlangeHolley Hi-Ram
Plate Height1/2 inch
Plate IncludedYes
Product TypeInjector Plate
System StyleDry
Part Number12535BNOS

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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