I have a 95' Vovlo Turbocharge 940 and I can't get it past 110 MPH. Once it gets to that the RPM's just drop and it won't go any faster. I'm thinking it's because of a governor. If any of you know how to get these off or where to at least find them on the engine please let me know. Reply here or send me an e-mail at Amethystsg@aim.com.