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    WSRD Polaris RZR Big Injector Packages | Pro XP, Turbo R & Pro S Models (252-289 HP)

    by WSRD
    Original price $1,644.00 - Original price $1,644.00
    Original price
    $1,644.00
    $1,644.00 - $1,644.00
    Current price $1,644.00
    Choose a Application

    We are happy to announce the release of our Big Injector Package for all Polaris RZR Turbo models!

    The clientele that have field tested have absolutely enjoyed our latest E85 offering while this makes for an easy stepping stone to a big turbo packages! ADVISE - Big Injector Packages are designed for the conversion to Race Gas or E85 fuel options. If you will be primarily be running pump gas, 91 or 93 octane, it would be recommended to stick with our Stock Injector Package offering or move one of our turbocharger upgrades.

    What's Included?

    • WSRD Big Injector Calibrations (91 octane, 93 octane, 98+ octane & E85)
    • DynoJet Power Vision PV3
    • WSRD ID Injector Set - WSRD Plug & Play Harnesses Included
    • WSRD E85 Ethanol Tester

    Acceptable Fuel Types;

    • 91 Octane | Premium 91 Octane - 10% Ethanol (90/91 Octane Rec fuels can be used)
    • 93 Octane | Premium 93 Octane - 10% Ethanol (91/Race Gas blends are acceptable)
    • 100 Octane | VP UTV96 or Sunoco 100
    • 110 Octane | VP MS109 or Sunoco 110
    • E85 | One Ethanol S, Ignite Orange, VP C85 or Gas Station E85 (E85 must test at a minimum of 70% ethanol content - E70. Please use the supplied tester before use.)
    Power Production

    Power Production

    The most powerful Big Injector tunes on the market!
    All WSRD Big Injector Tunes, whether you have a black O2 or blue O2 lead machine, include the Max Effort tuning support. This includes datalog review and tune revisions as needed.
    The WSRD 98+ Octane tune file is specific to 98+ Octane rated race gas fuels. WSRD recommends using the following fuels for the best results; VP UTV96, VP MS109, Sunoco 100 & 110.
    The WSRD E85 tune files require a minimum of E70 - 70% ethanol content. Please use the supplied ethanol tester to test your fuel option before use. WSRD recommends using the following E85 fuels for the best results; One Ethanol S, VP C85, and Ignite Orange.

    E85 Performance

    E85 Performance

    As we've noted, the primary focus for the upgrade to the WSRD Big Injector Package is conversion to E85. The Stock Injector Package offers a great solution for pump gas fuel types, along with race gas. Moving to the big injector package for those fuel types does not change the associated power production as boost levels all stay the same.

    As for E85, there is a massive power production increase to be gained with this fuel type! Nearly a 30 Hub Horsepower difference between pump gas and E85.

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