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Big Shot Nitrous System (Holley 4500 Flange)

Big Shot Nitrous System Dominator (Holley 4500 Flange) 190-300 HP with 10 lb bottle

PART# 02102NOS

$822.95   Suggested Retail
$666.86   Holleydays Price
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To supply the proper amount of fuel to the carburetor and the Big Shot System, a fuel pump must be used that is designed to operate between 4.5 and 7 psi, with a flow rate of 0.1 gallons per horsepower at 6 psi. For example, an engine that produces 350 horsepower when the Big Shot System is activated will require a fuel pump that flows at least 35 gallons per hour at 6 psi.

Overview

The NOS Big Shot systems use a special “fogging” plate design that vastly improves nitrous flow, fuel atomization and mixture distribution. This Big Shot plate utilizes a unique spray bar that is equipped with tiny orifices. These are precisely located to efficiently dispense a powerful nitrous/gasoline mixture for unbelievable horsepower. Power output is adjustable from 190-300 horsepower simply by changing fuel and nitrous jets. Single stage Big Shot systems incorporate a NOS Pro Shot nitrous solenoid with -6 AN nitrous supply line. Systems include a variety of power jets , nitrous bottle, 1/2” fogging plate, filters, fuel and nitrous fittings, switches and all electrical and other hardware necessary for installation. Big Shot fogging plates are available separately.

Features:

  • Record Breaking Runs
  • Includes Necessary Electrical Hardware
  • Unique Fogging Plate Design
  • Vastly Improves Nitrous Flow
  • Improves Fuel Atomization
  • Improves Mixture Distribution
  • Advanced EDM Technology
  • Highly Efficient Nitrous System

Specs

Bottle ColorNOS Blue
Bottle Size10 lb
BrandNOS
Fuel SolenoidCheater
Included Jetting Horsepower190, 225, 275, 300
Jet StyleFlare
Max Horsepower300
Nitrous SolenoidSuper ProShot
Number of Solenoids2
Plate Flange4500 Dominator
Product TypeNOS Kit
System StyleWet
Part Number02102NOS

Tech Resources

To supply the proper amount of fuel to the carburetor and the Big Shot System, a fuel pump must be used that is designed to operate between 4.5 and 7 psi, with a flow rate of 0.1 gallons per horsepower at 6 psi. For example, an engine that produces 350 horsepower when the Big Shot System is activated will require a fuel pump that flows at least 35 gallons per hour at 6 psi.

Service Parts

*Free Shipping & Handling only offered to the contiguous US on orders over $100.

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

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