Polaris General Stage 1-3R ECU Programming Information — Tuning Guide

Performance Features

• Low gear speed limit 59 mph (45 mph stock)
• Low gear Rev limit 9300rpm (8800rpm stock)
• High gear speed limit 99 mph (85mph stock)
• High gear Rev limit 9300rpm (8800 stock)
• Reverse speed limit 39 mph (25mph stock)
• Reverse Rev limit 9300 rpm (8800rpm stock)
• Improved throttle response in all modes (E-Gas setting improved.)
• Improved ignition timing advanced optimized for 91- 95 octane (dependent on stage of tune.)
• Fueling adjusted for aftermarket components (intakes and mufflers) for optimized air/fuel ratios.
• Radiator fan turn on at 185 degrees (190 stock)
• Optimum operating 8400-8600 rpm.

Stage            Fuel Octane                   Wheel HP                 Engine HP
Stock                 91                         83                        100
            100% Stock components
Stage 1                91                           86                      112
            Requires: Stock components
Stage 1.5              91                           87                      113
            Requires: High Flow Air Filter
Stage 2                91                           89                      116
            Requires: High Flow Muffler
Stage 3                91                           91                      118
            Requires: High Flow Air Filter, High Flow Muffler
Stage 3R              100                           93                      121
            Requires: High Flow Air Filter, High Flow Muffler

Note: This product is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. This product is sold only for use in connection with EPA certified, purpose-built, nonroad vehicles used solely for closed course, nonroad competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA -certified, emission-regulations-exempt and noise- regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law. Questions: Call Evolution Powersports at (715) 247-3862.