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NOS LS1 EFI Wet Nitrous Kit

SKU: 05177NOS

Manufacturer: NOS

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Availability: In stock

$767.95

NOS LS1 EFI Wet Nitrous Kit

*image is only a representation and may not be accurate
NOS 04-05 GTO "Dry" Nitrous System 75-100 HP

This system injects nitrous directly into the air intake and use the factory EFI system to provide the extra fuel necessary. All the required electronics are included to enable the OEM computer to compensate for the extra fuel requirement on demand. Jets are included that allow the user to adjust power outputs to match available traction. The system can be activated only at wide open throttle and comes with a safety shut-off in the event fuel pressure drops below what is required to maintain an adequate flow.

  • Everything required for a complete installation is part of the kit including such items as a big 15 lb. bottle, Super Hi-Flo valve and nitrous gauge.


  • System Requirements

    The stock fuel pump should be adequate, but it should be capable of meeting NEW pump specs. If unsure, replace. Use only premium grade pump gasoline (92+ octane) or unleaded racing fuel. In many instances, a high-output ignition system and a free-flowing exhaust system may benefit performance. WARNING: DO NOT use aftermarket chips or other devices that advance ignition timing, as detonation may occur.

    NOTE:Actual performance gains will vary depending on the engine's condition and configuration. The system can be used on an engine with stock rods, pistons and crankshaft. However, at power levels of 140 and above, it is recommended that heavy-duty forged components be used.

    Recommended Optional Accessories:

  • N2O Gauge
  • Fuel Pressure Gauge
  • Bottle Heater
  • Progressive Nitrous Controller
  • Purge Valve
  • Manufacturer NOS

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    • Pontiac GTO 2004,2005,2006