RE: 7.5cc O/B tunnel hull set-up questio
Thanks for the thread link. I'll read it in its entirety. I'm not racing- just want to have a little fun with this boat in my pond. So, I'm a little behind on the phrases and nomenclature. Are you saying the centerline of the prop should be 1/8" above the bottom of the sponsons? I'm accustomed to full-sized boats where the anti-cavitation plate is normally even with the bottom of the hull. (These are not racing boats either)