Gilomen Innovations Gravely Atlas 1000cc Engine Performance ECU Tuning

SKU: GI-1196-1-AO



None Big Tire Mudder Spring for P90X Secondary Clutch Used On 2018+ Ranger 1000 +$30.00
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Product Details


Gilomen Innovations Gravely Atlas 1000cc Engine Performance ECU Tuning


Our ECM flash tune for the 2020+ Gravely 1000cc Gas Engine achieves amazing gains through tuning alone. The Gravely models share the same engine and driveline as the Polaris Ranger 1000 SOHC 61 hp model, but are extremely de-tuned from the factory. With our tune, top speeds can exceed 65mph, compared to the stock ECU’s limit of 35 mph. The tune performs great on regular gas and leaves all engine protections intact. We lower the cooling fan on and off temp from 20 degrees to keep your engine running cooler and lasting longer. Additionally, we raise the rev limiters and eliminate speed limiters, allowing for increased performance and speed.


  • 100% throttle in High, Low, and Reverse Gear
  • All Torque Limiters Disabled
  • Professionally developed timing maps for peak performance on pump gas
  • Professionally developed fuel maps
  • Fan settings 20 degrees lower to keep engine running cool and lasting longer
  • Seat-belt limiter disabled
  • RPM limiter raised to a safe 8200 RPM
  • Speed limiters eliminated
  • Engine protections left in place
  • Retains Turf mode on equipped models
  • Heater function works 100% if equipped


We offer 3 different ways to reflash your machine:
  1. You may purchase a brand new ECU from us
  2. You may purchase one of our used ECU’s (availability is limited) CORE EXCHANGE PROGRAM
  3. You can send your stock ECU in to us

Additional information

Weight 1 lbs

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