StihlMaster88
ArboristSite Lurker
Bosch WSR 6F vs NGK BPMR7A are the two options for MS210, MS250, and I'm sure many other models. Are they both equally good or is one better than the other?
Bosch WSR 6F vs NGK BPMR7A
- Thread starter StihlMaster88
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NGK for saws.
Bobby Kirbos
Scrounger of Cellulose Based BTUs
Derrick Sawyer
ArboristSite Guru
Why is the NGK better? Just curious to see what are the noticeable differences.
The center electrode don`t fall out for one thing and they were designed for air cooled two stroke engines .
cuinrearview
Red saw lover
I used to use NGK, then I found out my company (the OTHER Japanese electronics company) will let me buy plugs for $.85 each a couple times a year. So I stock up on those. That's so cheap I put them in everything. No issues so far.
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Folks get silly over plugs too, btw....
I like the posts that guys want to replace the Champion in their 40 year old saw, cause it is the original, and they want a better one.
I like the posts that guys want to replace the Champion in their 40 year old saw, cause it is the original, and they want a better one.
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I remember a run of bad Boschs about 20 years back in/from Stihl. They were made in India/Pakistan then. Noticed a few customer bying 6 plugs at a time, because their plugs kept "going bad", so I switched them to Champion.
I could never figure where the bad Champion plug debate came from as they are all we ran here in Canada til the late 70`s when other brands started showing up, actually they were referred to as offshore plugs . I have saws here from the 1950`s that still have their original J6`s in them and they run fine, all the outboard motors also had Champs in them, our 1952 Evinrude still runs them.
Sam R
8mm Socket
I think I've seen some Champion plugs leak when subjected to pressure. Even with the crush washer totally flattened.
Never heard of that here , have not experienced it so it wouldn`t stop me from still using them. Actually still do in a good deal of our gear.
are ACs any good?
My marine owner/dealer is closing in on 89 years old, he has always told me as long as a sparkplug is sparking its a good plug. If you told him to his face Champion plugs were no good he would tell you to go stuff yourself. He was a racer back in his prime and still has a wall full of trophies and huge Champion banners on his walls. I have no experience with AC plugs in air cooled or two stroke engines. Fourstroke water cooled engines are at another level where we ran many makes of plugs back when we changed them at 15,000 mile intervals.
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I have been leaking a bit here lately too....
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Kind of a slow drip actually.....
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I'll put up some pics here in a bit....
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A touch of peyronie's disease too.
But I am veering off target....
But I am veering off target....
Derail!
cuinrearview
Red saw lover
And you're surprised?
Not really, its uncle Harley after all.
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