Solas HR Titan 4 (Mercury/Mariner/Honda) - 115hp to 300hp, 3.4L 14" to 14 1/2" Diameter, 4 Blade, 15 Tooth Spline (Stainless Steel)

My boat is a 1989 bass tracker 1800 tournament fisherman. (heavy boat). I have a merc 150 four stroke 2016 year. i had a merc prop 23 pitch 14.25 dia 3 blade. it would push the boat 43-47 mph. the new Solas Titan 4 22 pitch 14.50, is pushing it at around 51-55 mph. depending on the wind and chop. saw 57 twice. Love this prop. very smooth good hole shot. Gets my boat up on top with around 3-4 ft of the bottom in the water. It will out run every fish in the lake. Good enough. hahahahahaha

We have a Crownline 192 BR, 5.0 MPI that had a Stainless 21P three blade prop on it originally. We run heavy and are always tubing and skiing...needless to say that 21P prop was a dog. We took a chance on this 19P four blade and the boat planes in a fraction of the time and only lost 2 MPH on the top end. The RPMs have increased but I feel the boat was over proped to begin with. Considering the performance gain and price we could not be happier. Boatownersworld.com was awesome as well.