In case anyone has to repower their 23SE. I recently put a 2014 Suzuki DF250 on mine. With a 20 prop im getting close to 6K rpms and 50mph. I could get more speed from a different prop but this one makes the boat jump on a plane quick and cruise fast at low rmps. Motor is lighter than my old F225 and seems to have a lot more power. I have only put a few hours so time will tell but so far it feels like the perfect motor for this hull.