Running hot on #2 and #4

[D-Max2012]

Just put the max away for winter hibernation and noticed the front 2 cylinder plugs were a bit scorched on the bottom of the rubber caps. Next season, I have to see where my AF Screws are, in relation to the back 2, and make them a bit richer.
All plugs looked to have a light tan color and the bike seemed to be running strong.

The rear plug wires looks fine.
I already had a full set of replacement plug wires from trying to fix an annoying stumble at 4K RPM, but that Seafoam took care of that.

 

[blaxmax]

I have 6 stock plug wires w/boots if you need a couple or I will make you a set of cops for $60 and you will never have a spark stumble for sure. I have 1 set of cops left and they are the short ones. Plug and Play ready.