Bike year & model = 2007 EC250
Temperature (degF) = 25-35 degF
Elevation (feet) = Sea level to 1000 ft
Main jet = 185
Pilot jet = 45
Needle & notch = LTR, #3 notch
Air screw setting = 1 turn out
Throttle valve/slide = #7
Results:
The throttle response was good from idle to 1/2 throttle (i.e., the pilot and needle clip were good). With the 180 main jet, I'm getting some hesitation around 1/2 to 3/4 throttle. I changed to a 185 main jet. This helped the upper range. I noticed the bike had hesistation around 1/4 to 1/2 throttle in rain mode. In sun mode, it felt better. Also, I use Amsoil Dominator at 40:1 mix with 94 octane fuel.
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Matt
Current: 2009 Yamaha FZ1
Previous: 2001 GasGas TXT280, 2001 GasGas XC250, 2004 KTM 200EXC, 2007 GasGas EC250, 2007 Husqvarna SM610, 2008 Husqvarna WB165
Last edited by MattR; 04-30-2008 at 09:22 PM.
Reason: Updated my winter settings
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