wondering if anybody out there can help me out with getting the right prop for the boat i just picked up,its a 2000 htm ss24,bm 250 blower with intercooler,540ci with aluminum heads,currently has a bravo 28pitch part 48=831916 cavitates really bad when getting on plane also when turning,also with 28 pitch hitting about 6500 rpms at wot.
I also have an HTM and am doing prop testing myself. I just did a power upgrade on my motor and previously ran a labbed Bravo 130 pitch. With that prop I was having some of the same issues you are having. I got a prop from Greg at Cutting Edge propellers and ran it yesterday, it wasn't quite right for my current set up so he is reworking it for me. So far Greg has been great to work with and I would highly recommend him if you are looking for a new prop. His prices are very good and he also will tune the prop for your boat for WAY lessmoney than anyone else charges for a labbed prop. Good luck with your HTM!