| 22-04-2006 |
| With the Supertrapp IDS2 Quiet installed, it's time to configure the (stock YZ426F) carburetor. The first air/fuel measurement showed it was a bit too rich. We dropped the needle one notch, which got it right on spot (without changing jets).
Modifications to get to this result:
- YZF carburetor
- YZF exhaust cam timing
- YZF ignition timing
- Airbox lid removed
- Supertrapp IDS2 Quiet series exhaust
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