Mercury Rev4 21P propeller - Balanced and Tuned - SOLD
Prop is in excellent condition. Edges are sharp - no blade damage. I had this prop balanced and tuned by a credible prop shop. This prop would replace a 21 pitch 3 blade, and would lower RPM's by about 200RPM. It will also dramatically improve your hole shot, acceleration, and boat control on rough water. Also improves turning at higher speeds. Impact to top end will likely be a reduction of ~2MPH. If you are running a 23P 3 blade, this should keep your RPM's the same, but improve all of those performance attributes described above. I ran this on my Ranger 620 with a Yamaha 225 4-stroke. It runs out really nice in cooler air when the air density is higher at about 5800 RPM. It is a little too much pitch for hot/humid conditions where it will run about 5600 RPM. This would likely work well on a 250 4-stroke or 225 Merc opti or Evinrude. email me if you have questions.
I can email pics if interested.
$250 - shipping extra
Last edited by Chadster; 09-06-2009 at 07:05 AM.