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- Worth replacing, but a little Delicate (laughs)... (DENSO: Iridium Power Plug IW20)
【DENSO】Iridium Power Plug IW20 Review
Fits: MOTOGUZZI NORGE 1200GT, MOTOGUZZI 1200 SPORT, MOTOGUZZI GRISO 1100, MOTOGUZZI BREVA 1100, MOTOGUZZI GRISO850, Others GHEZZI&BRIAN SUPERTWIN1100, Others GHEZZI&BRIAN FURIA, Others G G SPARTACO, YAMAHA XV535DX VIRAGO(Reimport), YAMAHA XV535/S, YAMAHA XS400SP, YAMAHA TY350R, YAMAHA TY250Z, YAMAHA TY250Z SCOTTISH, YAMAHA TY250R, YAMAHA SR500, YAMAHA SR400, YAMAHA SR400, YAMAHA SR400S LIMITED EDITION, YAMAHA NEWSMATEV50BUSINESSII,
Worth replacing, but a little Delicate (laughs)
Iridium plugs are good! So I decided to give them a try.
I also wondered if I should replace the Plug since I changed it last time and it had 10,000 km on it.
I still think it's a good idea, but I've had the following experiences (laughs).
[I have to replace it.
As performance declines, power down and fuel consumption deteriorates, causing the engine to fail to deliver the performance required of it. 。
Idling malfunction, breathing under acceleration, etc...quite severe malfunction symptoms.
I→ll have to replace it (laughs).
I think there are many people who don't know what is a normal plug, a spark plug, and an iridium plug.
[Spark plug → OEM Plug thing.
The structure of the Spark plug is to promote the ignition of the air mixture by discharging between electrodes.
[Iridium plugs]
Iridium plugs have a narrower tip to prevent sparks from scattering. 。 With ordinary plugs, the discharge is scattered and the center and outer electrodes prevent the growth of flame nuclei, but Iridium plugs suppress such phenomena. In addition, these types use low-wear Windshield IRIDIUM or WhiteGold electrodes, so they do not need to be replaced for up to approximately *100,000 km.
Motorcycles have a higher RPM than cars, so the replacement frequency will be much shorter.
Iridium plugs are a good thing, but Merit and Demerit are not.
[Merit]
◎High ignition performance.
◎Engine performance is drawn out.
◎Plug durability is high.
◎Improvement of fuel economy performance.
◎Smoldering-resistant.
[Demerit]
?High price compared to common Spark plugs, WhiteGoldPlug, etc. →About 3 times the price of Spark plug.
?Maintainability. If the electrode is wet or has a lot of soot (e.g., Carbon) on it, it will need to be cleaned to maintain performance.
?Fuel conditioning may be required.
After about 1,000 kilometers of driving.
Startability has improved. Before, it took 2 or 3 KICKs, but now it's almost always the first one.
Large sturdy, especially when Chalk is pulled and fuel is thickened.
Torque at low to medium speeds is going up.
Even in 5th gear, it now sticks from low rpms. I don't recommend it because it→Knocking (laughs).
It seems that no specific carburetor setting is required.
It seems to be worth the high price.
Layak diganti, tapi sedikit Halus (tertawa)
Colokan Iridium bagus! Jadi saya memutuskan untuk mencobanya.
Saya juga bertanya-tanya apakah saya harus mengganti Stekernya karena terakhir kali saya menggantinya dan sudah menempuh jarak 10.000 km.
Saya masih berpikir itu ide yang bagus, tapi saya punya pengalaman berikut (tertawa).
[Saya harus menggantinya.
Ketika kinerja menurun, daya turun dan konsumsi bahan bakar menurun, menyebabkan mesin gagal memberikan kinerja yang dibutuhkan. 。
Kerusakan saat idle, pernapasan dengan akselerasi, dll... gejala kerusakan yang cukup parah.
Saya→harus menggantinya (tertawa).
Saya rasa masih banyak orang yang belum mengetahui apa itu busi biasa, busi, dan busi iridium.
[Busi → Hal Steker OEM.
Struktur busi adalah untuk mendorong penyalaan campuran udara dengan mengeluarkan muatan di antara elektroda.
[Colokan iridium]
Busi iridium memiliki ujung yang lebih sempit untuk mencegah percikan api menyebar. 。 Dengan sumbat biasa, pelepasannya tersebar dan elektroda tengah dan luar mencegah pertumbuhan inti api, tetapi sumbat Iridium menekan fenomena tersebut. Selain itu, tipe ini menggunakan elektroda Windshield IRIDIUM atau WhiteGold dengan tingkat keausan rendah, sehingga tidak perlu diganti hingga kurang lebih *100.000 km.
Sepeda motor memiliki RPM yang lebih tinggi dibandingkan mobil, sehingga frekuensi penggantiannya akan jauh lebih singkat.
Busi Iridium bagus, tapi Merit dan Demerit tidak.
[Kemampuan]
◎ Performa pengapian tinggi.
◎Performa mesin ditampilkan.
◎ Daya tahan steker tinggi.
◎Peningkatan kinerja penghematan bahan bakar.
◎Tahan api.
[Kekurangan]
?Harga mahal dibandingkan busi biasa, WhiteGoldPlug, dll. →Sekitar 3 kali lipat harga busi.
?Kemampuan pemeliharaan. Jika elektroda basah atau terdapat banyak jelaga (misalnya Karbon), maka elektroda perlu dibersihkan untuk menjaga kinerjanya.
?Pengkondisian bahan bakar mungkin diperlukan.
Setelah sekitar 1.000 kilometer berkendara.
Kemampuan memulai telah meningkat. Sebelumnya, dibutuhkan 2 atau 3 KICK, tapi sekarang hampir selalu yang pertama.
Besar kokoh, apalagi kalau Kapur ditarik dan bahan bakar mengental.
Torsi pada kecepatan rendah hingga sedang meningkat.
Bahkan di gigi 5, kini mentok di rpm rendah. Saya tidak merekomendasikannya karena itu→Mengetuk (tertawa).
Sepertinya tidak diperlukan pengaturan karburator khusus.
Tampaknya sepadan dengan harganya yang mahal.