TZ, the EFI YZ is getting used at trail rides, three now, trouble free.
Why are there not more EFI twostrokes out there? This bike is a lot of fun to ride. We are experimenting with injection timing changes, interestingly this changes the way the power is delivered.
So far a 14% fuel saving over my carbed YZ 250. Same track, same times, same rider. This must go to show there is less fuel spillage out the exhaust.
I am keen to see that ball valve working on your 125. I like the boost bottle idea, best way to beat that restriction so far.
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