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.

2016-2021 XPT & 2017-2021 Turbo S - All Black O2 Lead Machines:

What's Included?

• WSRD Big Injector Calibrations
• DynoJet Power Vision PV3
• DynoJet Wideband Kit
• WSRD ID Injector Set - WSRD Plug & Play Harnesses Included
• WSRD Fuel Pump & Grommet Delete Kit (E85 Compatible)
• WSRD E85 Ethanol Tester

2016-2021 XPT & 2017-2021 Turbo S - All Blue O2 Lead Machines:

What's Included?

• WSRD Big Injector Calibrations
• DynoJet Power Vision PV3
• WSRD ID Injector Set - Includes WSRD Plug & Play Harnesses
• WSRD Fuel Pump & Grommet Delete Kit (E85 Compatible)
• WSRD E85 Ethanol Tester

Power Production: (Stock Machines)

• 2016 XP Turbo Models: 144 Crank Horsepower
• 2017-2021 XP Turbo Models: 168 Crank Horsepower
• 2017-2021 Turbo S Models: 168 Crank Horsepower

Power Production: (Whalen's Speed Tunes)

• 91 Octane: 185 Hub Horsepower - 205 Crank Horsepower
• 93 Octane: 190 Hub Horsepower - 211 Crank Horsepower
• 98+ Octane - Race Gas: 218 Hub Horsepower - 242 Crank Horsepower
• E85: 228 Hub Horsepower - 253 Crank Horsepower

Crack Pressure: (All WSRD Tunes require a crack pressure adjustment per fuel type.)

• WSRD 91 Octane Tune: 6 PSI
• WSRD 93 Octane Tune: 6 PSI
• WSRD 98+ Octane Tune: 6 PSI
• WSRD E85 Tune: 6 PSI

Not adjusting your crack pressure can result in underboost/overboost code scenarios. Please review the "WSRD Turbocharger Overview & Crack Pressure How-To Video" under the "WSRD Install Instructions" Tab found in our main menu or click the following link: https://www.youtube.com/watch?v=cpfTjqZohSY

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.)

Tune Features:

• 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!