Hi guys.
Is there any way to add 5-10 hp to my Suzuki DF20AS?… have bought it for my inflatable 4.5m but it is not enough for it … manufacturer spesified max power 35hp, and I thought that 20hp will do… have changed the prop from 9 1/3 12 to 9 1/3 10 and got a bit better result but can go just...