H10C Champion
GAP .030"
Champion CJ8Y
Champion CJ8 is most popular
.025 in. .655 mm
.025
what is gap setting for NGK BPMR7A spark plug
Those specifications are dependent on the engine it's going into.
It depends on application, but .030-.035 inch would be average.
Some cub cadet don't have sparks but can crank.
How easy is it to replace a spark plug wire on a gas weed eater?
Champion Spark Plug Co. is currently owned by Federal-Mogul.