I use it in REBEL. We expect to shorten warm-up time and improve fuel economy, install. From the conclusion, there is not any change!. Up to now we have gotten nearly 100 Motorcycle and Iridium plugs were put in most of them, but this is the first time that nothing changes. However, since it is Motorcycle running 50,000 kilometers at the time of introduction, I am expecting the performance improvement from now on!
I installed it in LITTLE CUB which I gave it.
I heard that I had never had one exchange so far, so the engine's hit was very bad.
However, when you exchange, KICK 1 departure start. Even if you lightly KICK it will take you by turning Axel somewhat.
Since it is a Plug exchange once every thousand kilometers, we recommend you to use Windshield IRIDIUM.
The exchange itself ended soon, the first thing I tried tried running was that the vibration of the Engine was reduced. Especially in the normal rotation range (4 speed 30 km / The vibration in about h) was reduced.
Also, departure and re-acceleration are also improved.
I'm expecting somewhat that fuel efficiency will not rise ~.