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NOS

NOS Plate Wet Nitrous System - GM

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

Part # 05164NOS Be the first to write a review
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

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

    See Emissions Details
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:

  • For use with 90mm or 92mm drive-by-wire Throttle Bodies
  • Single ½” plate between the throttle body and manifold
  • Ideal for use with the Holley Hi-Ram & MSD Atomic LS Manifold
  • Supports up to 250 RWHP (Rear Wheel Horse Power)
  • Plate outlet design maximizes distribution
  • Includes a 10 lb. “NOS Blue” nitrous bottle with brackets
  • 6061 Billet Aluminum, CNC Machined Plate

About NOS

Nitrous Oxide Systems has powered more racers than any other brand of nitrous. When you're looking to go fast, rely on NOS to deliver the most power per dollar available in the industry. From stock engines to race vehicles, jet skis to trucks, NOS has a kit for you.

AdjustableYes
Bottle ColorBlue
Bottle IncludedYes
Bottle Material6061 T-6 Aluminum
Bottle Size10 lb
Bottle ValveSuper Hi-Flo
Bracket MaterialSteel
Brackets IncludedYes
Brand NOS
ColorBlue
Delivery StyleEFI Spacer Plate
Emission Code4
Feed Line Size6AN
Fuel SolenoidCheater ll
Included Jetting Horsepower100, 125, 150
Jet Sizes Included100, 125, 150 hp
Jet StyleFlare
Material6061 T-6 Aluminum
Max Horsepower250
Nitrous Bottle Capacity10 lbs
Nitrous SolenoidCheater
Number of Solenoids2
Plate Bolt Pattern4 bolt
Plate Diameter90 mm
Plate FlangeGM 90mm LS 4 bolt
Plate Height1/2 inch
Plate IncludedYes
Plate Thickness1/2 inch
Product TypeNitrous System
Solenoid Top Cover ColorBlue/Red
StyleWet
System StyleWet
UPC090127006290
Part Number05164NOS
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition 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

NOS Mini 2-Stage Nitrous Controller Tunes
For Kits with Nitrous Controller #25974NOS
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, excludes clearance parts and oversized packages.

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