Home Forums TaG Rotax Max Rotax EVO parts failing? Reply To: Rotax EVO parts failing?

Nigel Baines

@Ambrose – 12,400rpm is basically all the engine will rev to if the Power Valve is closed.  Are you running your Power Valve on the original Vacuum set-up, or have you upgraded to the Pressure set-up?

You could put your PREVO Power Valve/RAVE back on to narrow down your problem too.