Spark plug for B-110

[moparharn]

Can anyone suggest the best plug for a stock B-110. Thanks for any suggestions. Bill

[HubbardRA]

CJ8 or J8C

[Simplicity_728]

J19LM

[HubbardRA]

The J19LM plug is a hotter plug than the J8 plugs. It should be used if you have problems with fouling of the J8 plug. If the engine is burning totally clean on a J8 plug, then J19LM plug may not last too long, as it will be running too hot for the engine. No two engines are exactly the same. Lots of things have changed in that engine since it was first built. I have had better luck with J8 plugs, but others swear by the J19LM. Use what runs best in "your" engine.

[moparharn]

Thank you for the suggestions. It is currently running the J19LM plug and looks to be a little hot as far as the plug reading goes. I did not recognize the J19LM and thought someoen had put a hot plug in it for some reason. I will switch to the J8 and see how it goes, if I have any problems I will switch back to the J19. Thanks again. Bill

[cojo92]

I prefer a j19. That's what I run in my B-110

[powerking_one]

Yes, Anything but a Champion spark plug. I'd go with Bosch, AC, or NGK. Tom (PK)