yamaha F150 and a 20' seacraft

[gordonhg]

I had a carbed 6 cyl Yamaha 175, weighed about 419lbs on my 20 with a 25" transom. The boat ran great with it though the engine may have been a little heavy when stopped. Two people in the stern and water would come in the scuppers, but the power was great. It jumped up on a plane almost instantly.