jbloodus Premium Member Premium Member Jul 2, 2016 #1 2008 speedster430 Just put rebuilt superchargers in the boat due to low rpm low power in the port engine. Problem still exists. Throttle position and cable are fine. Any thoughts on what to do next? Please help!!!! summer is a wasting.
2008 speedster430 Just put rebuilt superchargers in the boat due to low rpm low power in the port engine. Problem still exists. Throttle position and cable are fine. Any thoughts on what to do next? Please help!!!! summer is a wasting.
