'14 CRF250L, 100% opening

Chart Key
	Horsepower
	Torque
	CO%
	Yoshimura full system exhaust, Bazzaz Z-Fi and fuel mapping (at 100% throttle opening)
	Yoshimura full system exhaust and Bazzaz Z-Fi with 2899_971535 map (at 100% throttle opening)
	Stock (at 100% throttle opening)

As you can see, the 2899_971535 map is not suitable for use with the Yoshimura full system. In light of the CO trace from the stock run, the values in the 100% row of the map reveal that it's not likely to be suitable for a stock bike either.

2899_971535 map

90% opening

80% opening

70% opening

60% opening

50% opening

40% opening

30% opening

20% opening

10% opening

5% opening

2% opening