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Discussion Starter · #1 ·
Hey all

I want to replace the spark plug on my cag pocket bike but I'm not sure what sort of spark plug I can replace it with.

It did come with a cheap Chinese plug but I want to upgrade to something better like a ngk so can anyone tell me what sort of plug I need to buy for it ?

It's longer and skinnier then the normal spark plug a pocket bike take as I tryed to fit my ngk bm7a and it didn't work so any help someone can give me ?


Thanks
John
 

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It's longer and skinnier then the normal spark plug ......
then it should be the "C " - type candles ( for the BB3 ) , with 16mm spanner gap.

Take the C7 HSA - C8HSA or for full tuning and race the C8HVX

This kinds of candle above are without the " R" - sign ( resistor) inside , therefore you have to take also an plug connector with integrated 5 Kohm ( R ) , like the NGK LB05EMH silicon connector.. it's top - because it works with plug of / pin and don't go damaged, like the other ones , which only a simple attachment on the candle thread

( or with the standard chinese connector : the C R7HSA and so on...)
 
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