Fynn

Hey guys can't find much info on this. what speeds are you guys getting on the 26 scarabs and what power? I own one with a tierd 250 yamaha carb. Weighing out my options. Boat runs 44 on a good day. Wondering if a mercury 250 efi will give me better speeds or should I go twins?? Any advice will be appreciated also need to know if any one knows the transom angle on this boat
Thanks