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NOS 90mm GM LS Wet Nitrous System with 4-Bolt Cable Throttle Body - Black

Fits 90mm or 92mm 4-Bolt Cable Throttle Bodies. Wet EFI Nitrous System Plate Design Adjustable up to 250 HP

PART# 05163BNOS

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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

NOS is now offering a black version of its popular GM LS-engine wet nitrous system for 90mm or 92mm cable driven throttle bodies. The throttle body injector plate is made from 1/2 inch thick billet 6061-T6 aluminum then anodized black for great looks under the hood. This system includes a pair of black top solenoids, black 10 lb. bottle, along with mounting hardware and instructions.

Features:

  • Fits GM LS engines with cable style 90mm or 92mm throttle body
  • Includes jetting for 100, 125, & 150 horsepower
  • Fits Holley and Sniper EFI 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 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 IncludedYes
Plate Thickness1/2 inch
Product TypeNOS System
System StyleWet
Part Number05163BNOS

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
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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