DESCRIPTION
| ECU Power Stage | HP | Fuel (Octane) | Recommended |
| Stock | 61 | 91 | Stock or Aftermarket |
| Stage 1 | 75 | 91 | Stock or Aftermarket |
| Stage 2 | 78 | 91 | Aftermarket Exhaust |
Reprograms Polaris' 50% throttle limit to allow full 100% throttle. Tuned adjustments include throttle, timing, fueling, and torque limits. ECUs must be sent to our Somerset, WI facility for bench flashing. Pre-flashed ECUs may be purchased for an additional cost. Flashing Dealers are also available.
- Rev limiters raised to 9000 (high and low gear)
- Improved throttle response (e-gas settings)
- 100% throttle in both high and low gear
- Ignition timing advanced and optimized for 91 octane
- Fueling adjusted for intakes, exhausts, and cat deletes for optimal A/F ratios
- No need for most piggyback fuel controllers with this reflash (ensure mods are compatible)
- Torque limiters removed ("Shaft Saver delete")
- Cooling fan on temperature lowered by 20 Deg F (can be customer-set)
- Vmax delete (speed limiter removed)
100% Throttle Dyno Run Demonstration Video: Watch on YouTube
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
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