My 125Z only can run 170km/h. How to make it more powerful? I already change the spocket 13-35, carburator TZM, ekzos BM Power, but still cannot reach full meter.
For those who want 2 try to modify their 125z...
my 125z's top speed is still unknown, but I did reach 180kmh before I freed my throttle.. in 400m I can reach 165kmh-170kmh.
Here is my settin:
Sprocket ratio 14/36
I'm using 1 layer yy pang ekzos chamber..
standard stock carburator but I set my pilot 35 and my mainjet 245.
I'm still using sport rim.. with big tires.
Original block I used 1.75 piston size and I port the air and fuel hole make it bigger and smoother...
Other than that, everything is standard stock..
For those who really want to race... try not to use cable keys.. unplug it for direct firing sys.. from the coil ignition cable, don't use the head plug, just direct connect it to the spark plug from the bold cable..
That's all my own setting that I did myself to my lovely 125zr... correct me if my method is wrong.. because all start from trial and error...
Welcoming any PM in my YM about 125z modification..
b3nhacker@yahoo.com
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