On our 1998 U-320, I did not see anything in the engine bay that looked like the King Controls throttle system we had on our 1998 Monaco with 8.3. I assumed we did not have one. I have a King Controls owner's manual that came with the coach!<br/><br/>Two old threads say I "probably" have a King, I found nothing that said I don't.<br/><br/>DO I?