Dyno with Zeel and ypvs control
TZR125 Track Dyno
Today tested the ypvs control with the Zeel.
Have changed a three wire servo to a five wire servo.
Remove the oem circuitboard, and only use the five wires.
ZEEL to YPVS (three wire)
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YELLOW on RED
VIOLET on ORANGE
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ORANGE on WHITE
BLUE on YELLOW/GREEN
WHITE on BLUE/WHITE
I had some lucky shots with 29,7 and 29,5HP but this is with a cooler engine
![](images/max-met-ypvs.jpg)
On average I had 28,7's
![](images/gemiddeld-28,7.jpg)
Here you see the difference between more advance in the mid section with a better YPVS curve, you can gain quit a lot (green curve)
![](images/29,7-vs-29,3.jpg)
A small concern is the ignition had some miss firings in the beginning
![](images/hik.jpg)
Here one off the last setup's
Ignition setup YPVS setup (map 1)
![](images/zeel-nu.jpg)
![](images/ypvs-nu.jpg)
Brought the Bike back to my workshop
![](images/weer-thuis.jpg)
Ready for some head measurements, as I hope to gain some there
![](images/weer-op-bok.jpg)