so I got the ebay china 2 stroke special and I installed it yesterday. The problem is the spark plug seems too small for the hole. I can push it in and take it out without screwing it in and it never gets tight. Am I doing something wrong or is this broken? I'm using the jing ying spark plug it came with.
2 stroke spark plug program
- Thread starter Ozfer
- Start date
It certainly has thread just the threads are too big for the included spark plug. I think the thread may be damaged as one side seems to be threaded farther back into the engine and there is no thread on the other side. The metal on my engine seems really cheap and some metal snapped off near one of the screw holes. I msged the seller to see what they say.
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Just get yourself an NGK 5944 (BPR7HIX) spark plug and forget the stock crap.
For slant heads only!
It's longer for more compression, fires better, comes pre-gapped, and will last the engines lifetime.
I put these in every 2-stroke I build right from the start.
For slant heads only!
It's longer for more compression, fires better, comes pre-gapped, and will last the engines lifetime.
I put these in every 2-stroke I build right from the start.
Of course.
New head.
And the cost of the replacement parts for that e-bay ~$100 e-bay junk engine kit will keep mounting as time goes on.
There is quality, and there is price, your choice as you don't get great quality for cheap.
