Quote:
Originally Posted by crash666444666
BIG QUESTION? will it work on the older model 250s as well ie 2005???
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250s? not sure which model it is.
For this EFI kit to work on a variant of Ninja 250 "x", 2 things need be identified:
1) stator and pickup signal must be same as 250R (four pulses per rev, firing 180 degree apart).
2) carb spacing and size are same, so the dual throttle body can be installed.
The rest can be easily adapted. The IC (ignitor controller) may need to re-pinned. Some tuning is likely needed.
The point is that EFI is so flexible for fuel controls that is almost universal for these engines. The challenges usually come from mechanical installations and adaptations, which many users can handle.