Apparently a couple of Honda's marine motors are the same motors that they use in the CR-V, Accord and Elenent. Which means that you could get a marine motor strap it to a boat and mod the fuck out of it with k series aftermarket parts and k- pro the fuck out of it I'm so excited. Unfortunately the motors are 9gs.
http://www.honda-marine.com/modelDetail.aspx?modelGroup=BF150
http://www.honda-marine.com/modelDetail.aspx?modelGroup=BF150