DESCRIPTION
| STAGE | CRANK HP | FUEL/OCTANE |
|---|---|---|
| Stock | 82 | 91 |
| Stage 1 | 85 | 91 |
| Stage 2 | 88 | 91 |
Polaris limits throttle opening on the 2017 Ranger 1000 to less than 30%. We reprogram the ECU to allow 100% throttle, revise timing, and raise rev and speed limits. Fan-on temperature is lowered by 20 deg F and can be adjusted per customer.
Send your ECU to our Somerset, WI facility for reprogramming. Pre-flashed ECUs are available for additional cost. Flashing Dealers can also program ECUs.
NOTE: The 2017 Ranger 1000 is clutched for a 6500 rpm shift. This is FAR too low to get maximum performance from this engine. The Prostar twin makes best power at 7900-8000 rpms - therefore clutching is HIGHLY recommended.
- Rev limiters raised to 8500 for both high and low gear
- Improved throttle response in all modes
- 100% throttle in both high and low gear
- Ignition timing optimized for 91 Octane
- Fueling adjusted for intakes, exhausts, and cat deletes
- Torque limiters removed ("Shaft Saver delete")
- Cooling fan on temperature lowered by 20 Deg F; adjustable
- Vmax raised
100% Throttle dyno run demonstration video available.
FITMENT
2017+ Polaris Ranger 1000
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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