by dsrpilot » Fri Oct 04, 2013 9:26 am
Hey Kyle,
Did you do the rest of the CCC mods?
Open the airbox, less restrictive air filter, and remove or modify the exhaust baffle?
The power up needle works best with these additional modifications as the bike now needs to breathe better.
You should also consult the jetting database on this site to see what others at your altitude and temperature range are running. Keep in mind that every individual bike can be a little different from other 150fs, so you may have to experiment a little. Luckily, the main can be accessed easily from the bottom of the carb if I remember right.
If you're not going to do the CCC mods, then you'll need to drop 1 size in the main and see what happens.
Additionally, did you happen to purchase an externally adjustable fuel screw? You don't have to have this, but it does make adjustment easier for fine tuning, but I don't think it will affect your WOT bog, just around the idle rpms.
'12 CRF450X - son
'09 CRF250X and 2010 F800GS lowered - Wife
'12 CRF250X and 2012 F800GS - me