OK, dropped off my RZR at Nate’s shop and we decided it needs an AEM standalone kit. Can’t wait to see how this project goes! Looking for MAXIMUM RELIABILITY! I often use this RZR more like a jeep and I am hoping it gets good fuel mileage when I am not pedal to the metal. Perhaps even pulling a bit of timing would give it more margin of safety from detonation? The stock waste-gate spring seems to give it 8-9lbs of boost which is a couple lbs more than I really wanted. I have to date run the octane at 96 using Torco Octane Booster. I have about 38 hours on it and when the AFR is right, its a real pleasure to drive. Good luck Nate and Merry Christmas to you and family as well as everyone at Alba Racing!