Spina standard C9E 7499
Product # C9E
3.53 CHF (591 JPY)
List price: 4.18 CHF Save 16%
+6 punto Webike (0.03 CHF)
Product # C9E
3.53 CHF (591 JPY)
List price: 4.18 CHF Save 16%
+6 punto Webike (0.03 CHF)
[Caratteristiche della spina NGK] |
- E' una spina super "wide range" - |
L'elettrodo centrale è costruito con un nucleo di rame, che è racchiuso fino alla punta per rilasciare rapidamente una grande quantità di calore.. Come risultato, è stata realizzata una spina ad ampio raggio d'azione resistente alla combustione e al fuoco.. |
Confrontando le proprietà termiche delle spine con e senza nucleo di rame, le spine con nucleo di rame eccellono in proprietà termiche e resistenza alle macchie, e hanno un più ampio intervallo termico.. |
Valore di calore della spina |
- La porcellana ad alto contenuto di allumina della New Ceramics viene utilizzata come isolante. |
Eccellente isolamento ad alta temperatura e scintille affidabili. Buona conducibilità termica per prevenire la sovracottura. Eccellente resistenza meccanica e resistenza agli shock termici (riscaldamento e raffreddamento rapido). |
- La struttura è robusta e a tenuta d'aria - |
Eccellente tenuta all'aria e resistenza strutturale, in quanto l'isolante e i raccordi principali sono incollati con polvere speciale.. |
Gli speciali elettrodi in lega di nichel sono utilizzati per una durata eccellente.. |
- Le ondulazioni nell'isolatore assicurano l'isolamento e impediscono il flashover. |
L'alta tensione viene costantemente applicata tra il terminale e i raccordi principali del parco.. Le alte tensioni tendono a fuoriuscire lungo la superficie dell'isolatore, e più alta è la tensione richiesta tra gli interstizi della scintilla, più è probabile che si verifichi un flashover.. Per prevenire il flashover, prevedere delle ondulazioni dell'isolante e aumentare la distanza tra il terminale e le parti metalliche principali per garantire l'isolamento e prevenire il flashover.. |
Cos'è il flashover... |
E' per fare scintille tra il terminale e i raccordi principali come mostrato in figura. |
Flashover |
Spine eccellenti. |
[Features of NGK plug] |
- This is a super "wide range" plug - |
The center electrode , The center electrode is a "copper cored" construction with copper sealed to near the tip to allow a large amount of heat to escape quickly. The result is an ultra "wide range" plug that is resistant to burning and smoldering. |
Comparing the thermal characteristics of plugs with copper cores and plugs without copper cores, the plugs with copper cores have superior thermal characteristics and fouling resistance, and a wider thermal range. |
■ Heat value of the plug |
- High alumina porcelain from New Ceramics is used as the insulator - |
- Excellent insulation at high temperature and reliable sparking. ・Excellent heat conductivity and prevents seizure. ・High thermal shock resistance (rapid heating and cooling) and excellent mechanical strength. |
- Strong and airtight in construction - |
Because the insulator and the main metal fittings are joined by special powder, it is excellent in airtightness and strong in structure. |
Special Nickel alloy electrodes are used for superior durability. |
- Corrugations in the insulator ensure good insulation and prevent flashover - |
During sparking, a high voltage is constantly applied between the terminal and the main unit bracket. High voltages try to leak along the surface of the insulator and flashover is more likely to occur if the required voltage between the spark gaps is high. In order to prevent flashover, insulator corrugations (folds) are provided to increase the insulator surface distance between the terminal and the main fittings to ensure insulation and prevent flashover. |
What is a flashover... |
It is a spark between the terminal and the main unit fitting as shown in the image. |
■ Flashover |
■The advantages of the plug |
Model Page Links
4.5 / 5
750 recensioni
Fits: YAMAHA FZ250 Fazer 86-, YAMAHA FZR250 86-88
[How is it used?
I am using it on my XJR400R with Meter23000km.
Was the installation difficult?
You have to remove the Tank, so it is surprisingly Large strange.
How was your experience with it?
You can feel the improvement of the blow-off immediately after changing to the new one.
Other items that would be helpful
Point and hang of installation:It is good to do it while looking at the service manual or with someone who is familiar with it.
Items to buy together:Plug wrench, Torx wrenchView Detail
Fits: SUZUKI GSX-R125 18-21, SUZUKI GSX-S125 17-21, SUZUKI SV650 16-21, SUZUKI SV650X 18-21, SUZUKI V-Strom 650 17-21
스즈키 SV650용으로 여러가지 주문하면서 같이 주문했습니다. 품질좋고 가격도 저렴해서 아주 만족합니다.점화플러그는 품번만 맞으면되니 굳이 비싼가격에 스즈키판매점의 OEM제품이나 온라인몰보다 위바이크에서 구매하는걸 추천합니다.View Detail
Fits: HARLEY-DAVIDSON STREET750/XG750 15-, HARLEY-DAVIDSON XG750 15-, HONDA 400X 16-21, HONDA CB400F 13-, HONDA CB400X 13-21
Cheapest price I could find anywhere on the internet. Defenately Cheaper than in my country. I installed them in my Honda cb500f 2020 and I rode about 3000 km a;ready and feels good. I will check them after 12000 km when I will replace them, hope all is well. View Detail
Fits: HONDA CB1100 10-21, HONDA CB1100 ABS 10-21, HONDA CB1100RS 17-21
The best from NGK, i changed mine ( 4 pcs ) on 20000km and as honda genuine its the same as this one and same part numberI will change the next one again on 40000km !Thank you webike japan it took only one week from order to receive in Saudi Arabia.View Detail
Fits: HONDA AX-1 89-, HONDA CB650F 14-, HONDA CBF600 04-, HONDA CBF600 ABS 04-, HONDA CBF600S 04-
i havE used NGK Plug CR9EH-9 7502 spark plugs they are the best for long run.i have used this spark plugs on my honda Hornet 250 1998 model they work very well no maintainance required.best performance..View Detail
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