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Vehicle Info NeededNOSPART NUMBER: 741-07003NOS
Sniper 250 Nitrous System
$94995
Ships on 09/08/2026
Lowest Price GuaranteeSniper Nitrous Systems
Sniper 250 Nitrous SystemHolley 4500 Dominator Includes Jetting for 150, 175, 200 & 250 hp Wet System 10 lb Orange Nos Bottle
NOS INC/HOLLEY 07003NOS Features:
NOS have built on the very popular, budget friendly, Sniper nitrous kits for those who need a little more power from their engines. The new Sniper 250 kits step up the power potential to an additional 250 horsepower, in a low cost single nitrous plate kit, for the popular carburetors, Holley 4150 (Square Flange) PN 07002NOS, 4500 (Dominator) PN 07003NOS & Spread Bore (Quadra jet) PN 07007NOS.These single stage wet kits have everything needed to add some extra power to your engine. The kit includes a 10 lb. Sniper orange nitrous bottle, 14 ft. -4AN feed line, stainless bar nitrous plate and the new, large body, Sniper Solenoids. Also included is all the hardware required as well as nitrous and fuel jetting for power levels of 150, 175, 200 & 250 horsepower, additional jets are available at www.nosnitrous.com.For a budget friendly, big power nitrous kit, look no further than the Nitrous Oxide Systems Sniper 250 kits.- Budget Friendly
- Easy to install
- All installation hardware included
- Up to 250 additional horsepower
- Large Nitrous and Fuel Solenoids
- Included jetting for 150, 175, 200 & 250hp
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
The NOS Sniper System was developed to hit the affordable price bull's-eye and to introduce motorsports enthusiasts to the use of nitrous with the finest entry-level system available! The NOS Sniper Kits are fully adjustable street/strip systems that are designed to provide a safe and reliable 100-250 extra horsepower in popular 4-barrel carbureted square bore or spread bore applications!
Features:
- Very Affordable Price
- Safe And Reliable
- Fully Adjustable System
- Come Race Ready
- All Necessary Components Included
- Simple Installation
Show More
Part TypeNitrous System
Product LineNOS Sniper Carbureted Nitrous Systems
BrandNOS
Package Height9.9
Package Width10.4
Package Length25.1
Weight24.81 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number07003NOS
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
