List of Replacement Spark Plugs - gap specs

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nhman

Guest
Does anyone have any experience with changing plugs or plug gaps for optimum performance, especially on 48cc chinese engines? thanks
 
I have a list of plugs that will work.

NGK B6HS & B5HS
Champion L86C
Champion CJ7Y low profile ( I like these)
Autolite 425
ND W2OFS_U
Bosch W9EO

I've read somewhere???? there is a splitfire plug that works.
It's all about preference & reliability.

I gap my plugs within the factory suggested range (I have to look it up everytime I gap a plug :? )

nhman, I doubt this is what you wanted to hear....lol, but I choose reliability over hi-performance.
somebody here will have some input for you.
later
Dave
 
I've read that the Diamond Fire E3 plug works well in our bikes. Can someone tell me which one works? Plug part #?
Thanks!
 
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