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05164BNOS - NOS Plate Wet Nitrous System - GM - default Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image
05164BNOS - NOS Plate Wet Nitrous System - GM - additional Image

NOS Plate Wet Nitrous System - GM

1997-2012 GM LS 90mm or 92mm 4-Bolt Drive-By-Wire Throttle Body. Black system is adjustable up to 250 HP. Includes 10lb bottle, 92mm plate, and all installation items

PART# 05164BNOS

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Retains stock throttle body location and orientation using a 1/2" billet aluminum plate. Power levels up to 250 RWHP do not require injector upgrade, however, the total fuel supply system must be sized according to expected power levels. Recommend 1 step colder spark plug up to 150 RWHP, 2 steps colder spark plug on 200 and up RW

Overview

If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you. These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade*. *It is important to ensure the existing fuel delivery system is adequate to support the expected power levels.

Features:

  • Fits GM LS engines with drive-by-wire style 90mm or 92mm throttle body
  • Includes jetting for 100, 125, & 150 horsepower
  • Fits Holley and Sniper EFI , or MSD Atomic intake manifolds
  • This wet kit provides exceptionally smooth power delivery
  • Single 90mm ½ inch thick black plate between the throttle body and manifold
  • Bottle is made from 6061-T6 Aluminum
  • Supports up to 250 RWHP (jets purchased separately)
  • Includes a 10 lb. black nitrous bottle with brackets

Specs

AdjustableYes
Bottle ColorBlack
Bottle IncludedYes
Bottle Size10 lb
Brackets IncludedYes
BrandNOS
Emission Code3
Feed Line Size6AN
Fuel SolenoidCheater
Included Jetting Horsepower100, 125, 150
Jet StyleFlare
Material6061 T-6 Aluminum
Max Horsepower250
Nitrous SolenoidCheater
Number of Solenoids2
Plate Diameter90 mm
Plate Height1/2 inch
Plate IncludedYes
Product TypeNOS System
Solenoid Top Cover ColorBlack
System StyleWet
Part Number05164BNOS

Service Parts


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

Tech Resources

Retains stock throttle body location and orientation using a 1/2" billet aluminum plate. Power levels up to 250 RWHP do not require injector upgrade, however, the total fuel supply system must be sized according to expected power levels. Recommend 1 step colder spark plug up to 150 RWHP, 2 steps colder spark plug on 200 and up RW

Applications

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

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