Originally Posted by
Procraft180Pro
Nice boat! A Tempest Plus is definitely the prop you want to try! I'd go with a 24P to start with. I have one on my 93 Procraft 180Pro/93 Merc XRi 150 and I'm getting 60mph at 5300rpm with two 170lb people and a tournament load. I have a 5" manual jackplate set at 1" below full lift as the Tempest props are "surfacing" props.
I'm currently looking for a 23P Tempest Plus to bring my rpm up a bit, but I'm still getting 65mph @5600rpm by myself with a light fuel load.