• Stock: 178
• FMF recommended range: 150-170
• Recommended starting point: 160
Pilot Jet:
• Stock: 40
• FMF recommended range: 35-45
• Recommended starting point: 40
Needle:
• Stock: N3CW or N3EW (depending on model year)
• FMF recommended range: N2CW-N5CW
• Recommended starting point: N3CW
Fuel Screw:
• Stock: 2 turns out
• FMF recommended range: 1.5-2.5 turns out
• Recommended starting point: 2 turns out
Air Screw:
• Stock: 1 turn out
• FMF recommended range: 0.5-1.5 turns out
• Recommended starting point: 1 turn out
Note: These are just starting points. The actual jetting you need will depend on a number of factors, including your elevation, climate, and riding style. Always fine-tune your jetting until you are happy with the performance of your bike.
