Conversion of 1983 9.9HP to 15HP for Johnson / Evinrude / OMC Outboard - YouTube
Q&A: Converting 9.9 / 15 HP to Remote Steering & Start - YouTube
Electric Start Conversion on a 9.9/15 Evinrude/Johnson - YouTube
Evinrude+Johnson+Remote+Electric+Start+Conversion+Kit+173357+9.9+15hp+NOS for sale online | eBay
Evinrude+Johnson+Remote+Electric+Start+Conversion+Kit+173357+9.9+15hp+NOS for sale online | eBay
omc 9.9 Shaft Length Differences
Johnson converting 9.9 tilt
9.9-15hp exhaust tube | Boat Repair Forum
Maintaining Johnson 9.9 93 & newer
Maintaining Johnson 9.9 93 & newer
9.9-15hp exhaust tube | Boat Repair Forum
Johnson/Evinrude 9.9 / 15 hp Carburetor / Fuel Pump Repairs
Converting a 9.9hp to a 15hp Outboard. Modifying Outboards
Removing an Extension Kit from a 9.9 / 15 HP Outboard - YouTube
Maintaining Johnson/Evinrude 9
Increasing 9.9-HP to 15-HP - CONTINUOUSWAVE
Maintaining Johnson/Evinrude 9.9 part 1
How to convert a Johnson or Evinrude 9.9 Hp to 15Hp (1974-1992). 2 stroke - YouTube
Johnson_carb
How to turn a 1976 9.9hp Johnson to a 15hp (Carb Exchange) | Texas Chapter of the Antique Outboard Motor Club
Johnson converting 9.9 tilt
Speed Test - Johnson 9.9 to 15 hp Conversion - YouTube
Maintaining Johnson/Evinrude 9.9 part 1
