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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.
NOS Pro Two-Stage Wet Nitrous System for 4150 4-barrel Carburetor-Black - 02301BNOS
$1,649.95
Features:
- 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
Product Specifications:
- Product Details: Fits Holley 4150 and Carter AFB (late), 200-500 HP, includes Black 10 lb Bottle
- Activation: Microswitch
- Adjustable: Yes
- Bottle Color: Black
- Bottle Size: 10 lb
- Brackets Included: Yes
- Delivery Style: Square Bore Plate
- 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
- Part Type: Nitrous Oxide Injection System Kit
- Plate Flange: 4150
- Plate Height: 1 inch
- Product Type: NOS System
- Solenoid Top Cover Color: Black
- System Style: Wet