Re: Coverting 2000 two stroke Johnson 9.9 hp to 15 hp[ Ol' Paw's Boat Motor Bulletin Board ] [ Ol' Paw's Fishing Page ] Posted by major (68.212.99.219) on December 20, 2003 at 16:02:43: In Reply to: Coverting 2000 two stroke Johnson 9.9 hp to 15 hp posted by John on December 18, 2003 at 20:36:37: i do conversions by changing the reed valves to boyesen reeds and pick up a few miles per hour. I have a 87 model 9.9 that i changed the reeds out and it pick up 5 mph on a gps. the reeds cost 27.95 plus the gaskets which are about 10.00. Its easy to do yourself and comes with instructions. E-mail me if you would like me to order them for you.
| The Ez-Coil Recoil Spring Rewinding Tool![]() |
|---|