Originally Posted by fraser
Hello having a bit of trouble with my engine. I am going to try and switch out spark plugs. Does anybody know which NGK spark plug to buy for my engine kit??
It's a zoombicycles 66cc 2 stroke it's spark plug in currently has is called a great master model # 4118C
Stock with the bike
On my slant head 66 cc I use the NGK BP7HS thats an "s" as in sleep for lack of a dirty word