randog311
Active Member
I installed a JL Performance SKU: JL SD 11002 Ribbon Delete on my 2015 GTX iS 260 Limited, I also rebuilt the Supercharger, replaced the Intercooler, Throttle Body and ECM with the Sea Doo OEM International RS Version PN 420666533 which was Married to my Ski by my Local BRP Dealership. I currently have 13 Hours on the New ECM. The Engine Power and acceleration is great. Problem I'm experiencing is the the RPM won't go past the 7,600 - 7,660 RPM Range @ 65 MPH. My Question is: Is it possible that the ECM isn't liking the Increased Intake Manifold Pressure since I performed the Ribbon Delete? Thereby Throttling back the Maximum RPM Limit to keep Boost Pressure within Stock OEM Specs? Thanks for your time (I haven't been able to find any information Online regarding this Subject), Randy (Retired Professional Audi Mechanic @ Sea Level in Galveston Texas / BTW: RPM = Revolutions Per Minute)
