I've search the forum and haven't found my answer yet, so now I'm asking for help.
I just bought a 2005 Larson LXi 228 with a 5.0 MPI, Alpha 1, hydrofoil fin. I hit a rock with my stock prop, which was a 3 blade 19 pitch alum, which was good but still over reving at about 5400 rpms. It had ok...
