Classic Australian Wooden Power Boat Association

Hi folks. Looking for the next big thing,for me at least anyway. I've stumbled across the old 48ci hydro class and wondering if someone had some info on them. I guess they were bike motors and budget class. Leads to some plans would be great. Thanks Matt

I have some plans for a 91 cube hydro

Thank you for the offer though I think I'll stick to my motorcycle engine size Hydro idea because I haven't seen one before.