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    NOS System, Edelbrock, Spread Bore, 50-100 HP

    Vehicle Specific fits 12 models
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    Part# CH22131
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    NOS System, Edelbrock, Spread Bore, 50-100 HP

    All Edelbrock Nitrous Systems are dyno-tested and calibrated to deliver accurate and safe horsepower gains with even distribution to each cylinder. Edelbrock's nitrous calibrations are determined through dyno-testing, not simple mathematical formulas, which do not take into account real-world variables.

    Edelbrock Performer Nitrous Systems are for carbureted V8 applications with square-bore carburetors. Three ranges of adjustability provide power increases from 50-to-100 extra horsepower by changing fuel and nitrous jets. A thin spray bar plate fits between your carburetor and intake manifold, making these systems among the easiest to install. Performer Nitrous Systems include a 10-lb. capacity nitrous bottle (shipped empty), nitrous and fuel solenoids, spray bar plate, aircraft quality steel braided hose, nitrous and gasoline filters, jet selection, aircraft quality fittings, and all necessary switches, brackets and hardware for a complete installation.


    • NOTE: These high-performance items are not eligible for any further discounts or promotional pricing.
    • NOTE: Not CARB Legal.
    • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 82 spread-bore carb
    Buick Grand National 84-87 spread-bore carb
    Buick Regal 78-87 spread-bore carb
    Buick Skylark 61-72 spread-bore carb
    Buick T-Type 83-87 spread-bore carb
    Chevrolet Chevelle 64-77 spread-bore carb
    Chevrolet El Camino 64-88 spread-bore carb
    Chevrolet Monte Carlo 70-88 Spread-Bore Carburetor
    Oldsmobile Cutlass 64-72 spread-bore carb
    Pontiac GTO 64-73 spread-bore carb
    Pontiac LeMans 64-73 spread-bore carb
    Pontiac Tempest 64-73 spread-bore carb
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    NOS System, Edelbrock, Spread Bore, 50-100 HP
    Edelbrock NOS System, Edelbrock, Spread Bore, 50-100 HP