As the champion L 82 is hard to find anymore,what spark plugs do you gents run with a late model coil fitted to my 83 240 ? I just need input on a ngk or nd baseline to start with as I have lengthened my intake boot and run a K&N air filter, which so for has improved my off idle snap quite a bit...

thanks, Glenn

I'm running a B5HS now, but it had a BP4HS in it when I got her,w/the stock coil. What is the difference between a B# and a BP#? I know in ngk the smaller # is a hotter plug.

And I built a air box to fit the K&N I used!

thanks;

Glenn

NGK list the B6HS as equivalent to the L82.

My carb is in pretty good shape for it's age, but is there any other new carb that will work on the 240?

thanks

Glenn