It got dramatically better.
Originally it was too severe, I feel like I was born again.
Every time I somehow ride with a plug cord 30 years ago the crotch was barely shibed but I was on the ride for many years with unknown cause.
It seems that there was no severet when exchanged, apparently electricity leaked from the cord and the crotch was electric shocked (why).
I got a used item at Yahoo auction and exchanged it, but it was not corrected at all in the same age parts, the confusion went deepen.
Overall the torque was up and acceleration and extension were also improved.
I feel that I remembered that the maintenance of the electrical system is really important.
Although the engine of the motorcycle does not get on, ignition confirmation of the ignition plug, electric shock, there is no breakage to the appearance, but when you exchange the cable, start with one shot, cab fuel is also squeezed, idling at 1500 rpm or less, It was as good as new as well. All trouble of the engine was solved.
It installed in ZZR 1100. It is a point of purchase that it is a special item and has reliability. After installation, the startability was improved and the idling was steadily stabilized. Acceleration and fuel economy are the future verification. I think that it is a recommended part for the old car body.
I attached it at the same time as Iridium plug attached to Grom, so I can not evaluate it on its own but I think the response has increased slightly. I think that it was good because there is a sense of remodeling as it matched the color of the car model.
I replaced it for the deterioration of genuine parts. Idling, rushing up does not change as much as you can experience, but there is a sense of security that it will be fine for a while after replacing the deteriorated parts with a new one. I can be used without problems, I am satisfied because I could buy it cheaper than a motorcycle store.