I would love to try a 400hp once or twice, but I'm really interested in seeing how their 3.0L 4stroke 150hp would do on the back of a 23. Lots of reports of the 3.0L 150 putting out close to the same power of a old 2.5L 200hp fishing motor (without mods). The 150 is such a well thought out simple 4 stroke motor.
https://www.youtube.com/watch?v=b4xq...layer_embedded