Recent content by geoklic

I have a 1990 23' Gulfstream. Just repowered with twin 150 Yamaha 4 strokes. Ran the original Yamaha 150 HP 2 strokes for 15 years. Excellant engines. They finally got too old. The new 4 strokes do0 a decent job getting up on plane. It becomes tricky when trying to navigate in 4' seas without...

Is the 33' underpowered with these engines. I was told Yamaha tried to pull a fast one by rating the HP of the engines at the head as opposed to the prop. i.e a reduction of HP by 25.