NOS Pro Two-Stage wet nitrous system gives you a moderate shot of nitrous at the line to get a solid start. Then, a second stage of nitrous gives you serious muscle through mid-track and the top end.

This system is adjustable from 200-500 horsepower and uses a special dual stage plate design for excellent nitrous flow, fuel atomization and mixture distribution. Our Big Shot style Pro Two-Stage plate utilizes 4 unique spray bars equipped with tiny orifices precisely located to efficiently dispense a powerful nitrous/gasoline mixture for unbelievable horsepower gains.

• Includes 4150-flange 1 thick dual stage black aluminum plate with 4 spray bars
• Offers steady and precise nitrous flow, fuel atomization, and mixture distribution
• Includes jetting for 200, 250, 300, 370, 420 & 500 horsepower
• Includes 2 Cheater Fuel and 2 Cheater Nitrous solenoids
• Bottle is made from 6061-T6 Aluminum
• Includes 10 lb. black nitrous bottle with brackets
• Includes mounting hardware and instructions

Details:

• Activation: Microswitch
• Adjustable: Yes
• Bottle Color: Black
• Bottle Size: 10 lb
• Brackets Included: Yes
• Delivery Style: Square Bore Plate
• Emission Code: 4
• Feed Line Size: 6AN
• Fuel Solenoid: Cheater
• Included Jetting Horsepower: 200, 250, 300, 370, 420, 500
• Jet Style: Flare
• Max Horsepower: 500
• Nitrous Solenoid: Cheater
• Number Of Solenoids: 4
• Number Of Stages: 2
• Plate Flange: 4150
• Plate Height: 1 inch
• Solenoid Top Cover Color: Black
• System Style: Wet
• Warranty: Manufacturer's Limited 90 Day Warranty