"I just purchased a 2009 Ebbti
"I just purchased a 2009 Ebbtide 192 SE with the new Mercury 135 HP 3.0L MPI with catalyst engine. Before you start on about the 3.0L, I had no choice. The club I belong to has a length and HP restriction. I would like to know if it is possible to remove the catalyst to increase performance? Can the computer program be changed to increase performance? From my experience the performance is not the same as a 3.0L with a 2-barrel carburetor. The MPI is worse. It starts better and idles smoother but I think the catalyst is hampering the overall performance."
"I just purchased a 2009 Ebbtide 192 SE with the new Mercury 135 HP 3.0L MPI with catalyst engine. Before you start on about the 3.0L, I had no choice. The club I belong to has a length and HP restriction. I would like to know if it is possible to remove the catalyst to increase performance? Can the computer program be changed to increase performance? From my experience the performance is not the same as a 3.0L with a 2-barrel carburetor. The MPI is worse. It starts better and idles smoother but I think the catalyst is hampering the overall performance."