ngk or champion plugs

[charjay 88]

Which ones work better on a 05 600 switchback? Stock are champion but what about ngk iridiium? Any preferences?

 

[GuitarMan69]

In the past I have had bad luck with champion, I prefer NGK BRP9ES, Just my two cents

 

[08rmk]

on my 08 700 i ran champions had no problems decided to go with the ngk iridiums very happy with them.

 

[Ryeser]

I switched to Iridium and haven't had any problems, the champions may be as good, but I know the NGK's work well... IMO go with NGK's

 

[hayastusa]

The stock Champions fouled at 100k. Switched to NGK iridiums...nice light brown colour after 1200km. I was wondering about E3's for next season.

 

[heavy d]

Throw those champs in the bush....NGK ....your sled will love you for them

 

[youngpolarisguy]

I have always ran ngk plugs ever since i was a kid on my dirt bike. The best part is you can go any were and pick up a ngk plug.