Hi Guys,

If you have a minute would you take at a photo of my spark plug. I believe I'm fine, but I am considering going up one notch.
What do you think?? Is it OK that it's tan at the tip and white deeper into the plug??

Go to "photos"

2002 B/W Raptor
1) Yoshimura RS-3 Comp TEC Pipe (like it)
2) DynoJet Kit Stage II (seems to be working fine)
---a) 146/148 (screws 3 turns out on both carbs)
---b) 2 (1-3/4" holes in lid) with Uni-Vents in the holes.
---c) elevation: 900 ft.
---d) I run 92 or 93 octane fuel.
3) K&N Filter Charger (seems fine)

 

Looks good,
..looks like you are in "tan land", white on the plugs=lean, tan= perfect, black=rich

 

photos 151/152 look to dark to me. 153 looks to lean. 150/154/155 look good to me. I know these are probably all the same plug at the same time but, camera angles and light and such, well thats the way I see it. [img]i/expressions/face-icon-small-smile.gif[/img]