Iridium Power Plug IU22

With the Plug replacement of DORSODURO?750, I chose IU22 of DensoIridium plugs again this time.
It had run about 10,000km since the last exchange, and had been using it with no problem at all, but the acquaintance who rides Shiver 750 said that the engine was not good recently, and it did not turn to the high rotation, and repeated turning, and as a result of investigating the cause in various ways, the spark of Iridium plugs (IU When the spark of Iridium plugs (IU 22) which had been attached became weak, and it exchanged it with NGKPlug of the OEM specification, it is said that the symptom did not come out.
Because it had run only 5,000km after the Plug was exchanged, it is said that it did not think that it was the fault of the Plug, but when it examines, it is the Iridium plugs which tend to be thought to be long life, but with DensoIridium plugs, the life of the Plug of the model number which begins with I is not different from the general Plug. When it exceeds this distance, it is said that there is a possibility that it begins to cause loss of fire.
So the Plug of my acquaintance had simply reached the end of its life and lost its fire.
Because of such reason, there was no problem at all for the present, but I who ran more than 10,000km also suddenly became the Plug exchange.
As for the Plug replacement of DORSODURO?, since the Rear bank is obstructed by Tank, remove it completely or lift it until it becomes vertical like you.
The front bank is more troublesome, because the Radiator is completely covered by the lid.
At this time, you need to be careful not to damage the Radiator core with tools.

After the replacement, the exhaust sound is better and the pulse of the engine seems to have become crisp and energetic.
Maybe mine was also a lifetime after all.

I use it on my Dorsoduro 750 ABS.
I used to use NGK Iridium plugs on my other motorcycle, but when I started it up on a winter morning, it coughed up once, and when I continued to use it after that, the engine started acting up. I was told that plugs should be replaced once they are cubed, so I replaced the plugs with regular RPlug and the engine problem was fixed. 。 After that, I wanted to use the Windshield IRIDIUM again, and this time I replaced it with the Denso Iridium Power! 。 I've had it CUB a few times since then with the same failure to start, but no engine malfunction at all! 。 Apparently, these Iridium plugs are resistant to CUB.
Since then, I've become a DensoWindshield IRIDIUM believer.
I've been using it for about 2 years on my Dorsoduro 750 and I still have no problems with starting etc. so I think I can still use it.
The fuel consumption etc. is also the same as OEMPlug, and I think that the thing more than the placebo effect by putting on Iridium plugs cannot be experienced in town driving and touring use to say clearly, but it is good if the person himself is satisfied.

By the way, I also use Iridium Power on my RSV4 RF, but this is mainly for full throttle driving on the Circuit, so I think it definitely works! 。 After all, the latest model is Iridium plugs in Stock.

The DENSOWindshield IRIDIUM is supposed to improve acceleration
I replaced it from an NGK with 2000km used
As a result, I couldn't tell the difference, unfortunately
I think I should lighten myself up

I use it alternately with NGKWindshield IRIDIUM, but in terms of performance, it's the same etc The difference between the NORMAL product could be felt in the uphill and the first morning starting performance
Fuel economy seems to be almost the same as the NORMAL product, NGKWindshield IRIDIUM
By the way, NGKWindshield IRIDIUM was replaced after 6,000km and is still in use It was

I exchanged BirdCity's Plug with Windshield IRIDIUM, but the exchange was Large strange at a narrow Space. Windshield IRIDIUM is good in Large change, but the installation space of the original chare is too narrow for disgusting. I thought that I could sell well even with a high Plug if I developed a Motorcycle that is easy to replace and a Plug that is easy to replace. I am expecting durability without being able to keep it.