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Vehicle Info NeededNOSPART NUMBER: 741-02401
Dual Stage Big Shot Nitrous System
$1,79995
Ships on 09/04/2026
Lowest Price GuaranteeBig Shot Dual Stage Single Carb Nitrous System
- Dual Stage Big Shot Nitrous System
- Holley 4150 Squarebore 4-bbl Carburetor
- 6AN Nitrous Supply Line
- 1/2" Flogging Plate
- Adjustable from 190 to 300HP
- More Gradual Power Application
- 10LB Electric Blue Bottle
Note: This system incorporates two sets of nitrous and fuel solenoids so that power can be added in two events. This first stage is activated by a throttle switch while the second stage is activated by pushing a button or optional 741-15838A Precision Delay Timer. Activation of the second stage automatically deactivates the first stage.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
Part TypeNitrous System
BrandNOS
Package Height11.3
Package Width11.9
Package Length32.2
Weight31.45 PG
Part CategoryPerformance Parts
Nitrous System StyleWet
UsageStrip/Competition
Bottle Brackets IncludedYes
Nitrous Bottle Capacity (Lbs.)10
Jet Sizes Included (Hp)175, 225, 275, 325, 350
Dual StageYes
Stage Quantity2
QuantitySold as a kit
Delivery StyleSquare bore plate
ActivationMicroswitch/Push-button
Bottle MaterialAluminum
Maximum Horsepower300
Bottle IncludedYes
TypeHolley 4 bbl Flange
BottleWith Bottle
Fuel SolenoidCheater
Bottle ColorNOS Blue
Maximum Advertised Horsepower Increase400
Part FitmentSemi Universal
Bracket MaterialSteel
Solenoid Quantity4
Vendor Part Number02401NOS
Package Qty1
Package TypeEA
No Questions
No Reviews
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Some parts are not legal for use in California or other states with similar laws / regulations
