Reply To: My motorcycle loses power at high RPMs and full throttle – Hyosung GTR
Hi, the bike was stored for 2 months. I was very busy due to work and study.
This week, I had a little time to change the chain and sprockets to the 250cc ones and tested the wiring from the CDI to the front coil and from the front coil to the dashboard (up to the blue connector). The tester gave me a reading of 0.1 ohms. However, the tachometer still doesn’t work.
I tested the bike and it still jerks at full throttle and top speed (only reaching 123 km/h). If I release the throttle slightly, say from 100% to 95%, the bike gains a little more power and reaches 127 km/h. The idle remains unstable.
I forgot to remove the spark plugs and take a photo.
Also, I tested the stator:
Yellow wires in all combinations: 0.6 ohms.
Blue and green wire: 133.3 ohms.