PDA

View Full Version : spark plug gap???



Lowcountrydave
10-11-2007, 02:35 PM
06 400EX

I think the last time I rode the 400 I left the choke on/open. Now it won't start! Plug looks fowled. I need to know the proper gap of the spark plug. Original plug is set at .024 thou. New plug is set at .026/.027


Thanks in advance.
Dave

10-11-2007, 02:59 PM
the new plug setting is fine...it is .024-.028

Lowcountrydave
10-11-2007, 03:03 PM
Thanks for the quick reply Speedyquad. Do you think there would be much difference between that low and high range? More efficient burning of the gas?

Just wondering.

Dave

10-11-2007, 03:11 PM
you are welcome
not really, if you wanted to close it up a little you can, but i have never noticed a difference