VR Tuned Yamaha YXZ1000R ECU Tuning Video and Dyno VRTuned.com May 1, 2017 Media & Events, Product Info, Tuning Tech ECU Tuning the Yamaha YXZ1000R is a great way to improve the performance of the 998cc, 3 cylinder engine. Coming stock with 112 horsepower, it makes just 2 horsepower more than the latest Polaris RZR 1000 at...
