Nitrous Express 20421-10 Proton Plus Wet Nitrous System for Universal EFI Vehicl

Vehicle Fitment

• Universal EFI Vehicles with Single Throttle Body

Features

• Wet, single-stage nitrous system
• Capable of increasing horsepower by 35-150 HP
• Includes jetting for 35, 50, 75, 100, 125, and 150 HP
• Optional SHO jet kit available for up to 250 HP
• Billet aluminum solenoid box for durability
• Lightning 45 bottle valve for consistent flow
• Stainless steel bottle brackets included
• Aircraft-quality stainless braided hoses

Specifications

• System Type: Wet, Single-Stage
• Maximum Horsepower Increase: 150 HP
• Jet Sizes Included: 35, 50, 75, 100, 125, 150 HP
• Optional SHO Jet Kit: Up to 250 HP
• Bottle Capacity: 10 lbs
• Bottle Color: White
• Activation: Microswitch
• Compatibility: Universal EFI with single throttle body

Included Components

• 1x Nitrous Oxide Bottle (10 lbs, White)
• 1x Billet Aluminum Solenoid Box
• 1x Lightning 45 Bottle Valve
• 1x Set of Stainless Steel Bottle Brackets
• 1x Shark Nozzle
• 1x Nozzle Adapter
• 1x Set of Stainless Braided Nozzle Lines
• 1x Extra Long Braided Stainless Feed Line
• 1x Stainless Fuel Line
• 1x Master Arming Switch
• 1x Wide Open Throttle Switch
• 1x 40 Amp Relay
• 1x Relay Harness
• All Necessary Hardware and Electrical Connectors

Product Description

The Nitrous Express Proton Plus Wet Nitrous Oxide System (Part #20421-10) is engineered to provide significant horsepower gains for EFI vehicles. Designed for enthusiasts seeking reliable performance, this system offers a range of jetting options from 35 to 150 HP, with the potential to reach up to 250 HP using the optional SHO jet kit. The inclusion of a 10 lb white aluminum bottle with a high-flow Lightning 45 valve ensures consistent nitrous delivery.

Installation is straightforward with the included components, such as the billet aluminum solenoid box, stainless steel brackets, and aircraft-quality braided hoses. The system is activated via a microswitch, making it compatible with most universal EFI vehicles featuring a single throttle body. Whether you're looking to enhance your vehicle's performance on the street or at the track, the Proton Plus system delivers the power you need.