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  • 2020-2021 Polaris RZR Pro XP Stock Injector Packages (232-242)
    2020-2021 Polaris RZR Pro XP Stock Injector Packages (232-242)
    2020-2021 Polaris RZR Pro XP Stock Injector Packages (232-242)

    2020-2021 Polaris RZR Pro XP Stock Injector Packages (232-242)

    Regular price
    $659.00
    Sale price
    $659.00
    Unit price
    per 

    WSRD Stock Injector Packages

    What's Included?

    • DynoJet Power Vision (PV3)
    • WSRD Stock Injector Calibration

    Power Output:

    Stock Polaris Tune:

    • 181 Crank Horsepower | Polaris Engine Rating
    • 178 Hub Horsepower | WSRD Mainline Dyno

    WSRD WS190 Tune: 232 Hub Horsepower

    • OEM Clutching | WSRD Belt: 204 Hub Horsepower
    • KWI TAPP Clutch | WSRD Belt: 232 Hub Horsepower
      • Boost Pressure: 19.5 PSI | 91 Octane
      • Boost Pressure: 20.5 PSI | 93 Octane
      • NO CRACK PRESSURE ADJUSTMENT NEEDED

    We experienced the need for clutching after our belt testing. Even with the KWI Clutch Kit fully loaded we saw 216HP with belt slip and 9000RPM. The KWI Tapp Primary Clutch definitely seems to be the ticket for peak horsepower output. 

    WSRD WS200 Tune: 242 Hub Horsepower

    • Boost Pressure: 23 PSI | 98+ Octane
      • Used VP MS100 For Testing
    • NO CRACK PRESSURE ADJUSTMENT NEEDED

    Clutching Options: 

    • KWI TAPP Primary Clutch

    Drive Belt Options:

    • WSRD Ultimate Drive Belt

    WS190 Tune Features:

    • Boost pressures are increase up to 19-20 PSI respectively for the octane you choose to run.
    • Radiator fan activation temp lowered from ~200* F to ~175* F
    • Torque limits for L raised to 100%, reverse raised to 75%
    • Component protection mode for fueling lowered to increase torque and horsepower, especially right after the pedal is floored.
    • Ignition timing per cylinder is optimized for maximum power as well as drive-ability, careful consideration was used not only for when at wide open throttle, but as well as cruise, throttle transitions, ect.
    • Throttle feel and control is thoughtfully improved, to control through a whoop section, on/off feel in short course style racing or playing in the woods, eco mode is improved but offers the less aggressive pedal for technical rock sections or simply loading on a trailer.
    • Speed limits removed, your speed limit is your rev limiter/gear
    • Rev limiter raised to 9200 RPM
    • Rough road detection is raised to max to prevent power loss
    • Plus more!

    WS200 Tune Features:

    • Boost pressures are increase up to 22.5 PSI respectively for the octane you choose to run.
    • Radiator fan activation temp lowered from ~200* F to ~175* F
    • Torque limits for L raised to 100%, reverse raised to 75%
    • Component protection mode for fueling lowered to increase torque and horsepower, especially right after the pedal is floored.
    • Ignition timing per cylinder is optimized for maximum power as well as drive-ability, careful consideration was used not only for when at wide open throttle, but as well as cruise, throttle transitions, ect.
    • Throttle feel and control is thoughtfully improved, to control through a whoop section, on/off feel in short course style racing or playing in the woods, eco mode is improved but offers the less aggressive pedal for technical rock sections or simply loading on a trailer.
    • Speed limits removed, your speed limit is your rev limiter/gear
    • Rev limiter raised to 9200 RPM
    • Rough road detection is raised to max to prevent power loss
    • Plus more!