prop for 620 225 mer

Guest Posted 6/21/2011 9:24 AM (#99130) Subject: prop for 620 225 mer Just wondering what a good prop for a 620 ranger with a 225 opti would be. Any suggestions would be appreciated Shep Posted 6/27/2011 8:17 AM (#99213 - in reply to #99130) Subject: RE: prop for 620 225 mer Member Posts: 3899 What year 620? But pretty sure a Tempest Plus 23 pitch is what you want. Medium plugs. KHedquist Posted 6/27/2011 3:05 PM (#99224 - in reply to #99213) Subject: Re: prop for 620 225 mer Member Posts: 1991 A friend of mine is running a Rev 4 21 on his Ranger 620 with a 225 Opti and loves it. sst169 Posted 6/29/2011 11:02 AM (#99271 - in reply to #99130) Subject: Re: prop for 620 225 mer Member Posts: 29 Location: Lake City, MN. I am the one that loves the 21 rev 4, 2 plugs removed. I over rev with the 21 tempest and have trouble turning the 23 tempest. Mercury just came out with a 22 tempest which should be perfect I will try next. Terry Filkins NPAA #180 Edited by sst169 6/29/2011 11:03 AM Jim Ordway Posted 6/29/2011 11:07 PM (#99283 - in reply to #99271) Subject: Re: prop for 620 225 mer Member Posts: 538 Before buying anything demo the prop first. Sometimes a 23 is too tall for the 225 on a 620. I run a rev 4 on a 2006 and am short a few hundred rpm. My 2003 620 had a 23 and it too ran a little short on the rpms. The 2006 is a pro xs so it has a few more ponies that the 03 as well. Bottom line, ck out at 21 and a 23 before you buy if you can get a demo prop. I have a tuned 23 from my old boat you could try if you are in the Hartland area. Take care, Jim O