Recently purchased a 2007 Crestliner CX 17 with an Opti 75hp on the back. It came with a Solas 17p stainless prop. It hits the rev limiter with lots of throttle left and only 30 mph on my gps. Local marina who sells Crestliners and Solas recommended a Solas 21p which I purchased on line for 40% less than his price. I plan on running it this weekend to see how it does. I also low balled a merc vengeance 19p on ebay but the hub was to big for my lower unit.
Just looking for some suggestions on where to start if this prop does not work out. In the not to distant future I am hoping to flash the ecu. so may keep one for a spare.