REVOLUTION-PRO ATV Speed / REV Limiter CDI Box The kit from Yamaha comes with some pretty light weights which generally cause the RPM's to run on the high side. What made me bring decision was not a roll of the dice but that my techy said he installed this rev tune on a chevy truck and worked great. I needed some help, they answered quickly so I could order the part I wanted, thank you guys for the smooth business. UPDATE 3: 2020 models (well at least the XTR) can now run 56 MPH via speedo. question about tracking numbers or wiring instructions for a tuner. With the ECU flash the vehicle in all stock form (tires, clutching etc.) will run to about 57-58 mph. This light, agile, and robust vehicle set the bar for hybrid UTVs during its time. You need to run 91 OCT or better fuel but the power and reliability is worth it! What you initially have to do is check the butterfly on the choke, clean the carb and air filter, and inspect the tank vent tube to see if your engine is fuel-starved. A 34-millimeter BSR Mikuni Yamaha Wolverine 350 44 carburetor handles the air-fuel mixture with a compression ratio of 9.2:1. UTV Driver may receive financial compensation for products purchased through this site. (Grand Forks, Canada), reviewed for Theyve been driven all over the country.. Check out Yamaha's new Wolverine RMAX2 1000 and RMAX4 1000 UTVs. All rights reserved. The engine is forward-inclined with a displacement of 348 cubic centimeters. Unleash the maximum HP of your fuel injected Yamaha Wolverine X4 XT-R 850 and say goodbye to the sluggish stock fuel programming with Dyno-Boost fuel programmer. We have never had 1 failure and do work for nearly everyone who has been on the podium including many Factory Teams. In the chaos of the ascent, I was impressed by the comfort of the RMAXs cabin. So, I donned a helmet, strapped in, and followed the pack out into the fog. Front A-arm guards screens the exposed front suspension and enables it to slide across rocks and other obstacles when riding. This caused my satisfaction drop significantly because its not suppose to be a diy job for a total beginner. No, they wouldn't see that one was once there. The Yamaha Wolverine 350 was the first true sport-utility four-wheeler. And let me tell you, the RMAX 1000 delivered. (Laceys Spring, Alabama, USA), reviewed for Since we have completed covering the 44s most common challenges, let us now dive into the most sought-after upgrades aimed not only at resolving some of the Wolverines problems but also at unleashing the quads optimal performance: To recap, here are the 15 most common Yamaha Wolverine problems: Half of the issues listed here are inherent with the 1995 Wolverine models. What makes it more tricky is that they cannot find any sign of leakage or oil burning. -Improved Drive by Wire Tables -Lower radiator fan temperature -20 degrees. The Factory Yamaha Speed Management Key limits the top speed to meet any special requirements from job sites or operating conditions, without affecting power.