Hi,<br /><br />I have a Honda 100 that is a '76. The engine is in perfect shape both inside and out. It is on a '77 Valco which is a 12' aluminum boat. The engine runs fine and has adequate power at sea level to about 1300 feet. At about 2000 feet the engine will not get the boat on plane. At 6500 to 7000 feet the engine runs, but will only provide for trolling. I realize that I probably need to re-jet the engine for each elevation I plan to fish. Anyone have any idea what jets are needed for the various elevations? I also need to know what is involved in re-jetting the carburetor, is this as easy as it appears?<br /><br />Thanks for your time, it is appreciated!<br /><br />Jim
