Just broke in the YFZ470 and grabbed a look at the plug. Its looks pretty good to me. It was about 45 yesterday in Michigan and it's going to get warmer.
Any thoughts?
Full Version: New Yfz470 Venom Motor - Am I Just Right Or Lean?
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Just broke in the YFZ470 and grabbed a look at the plug. Its looks pretty good to me. It was about 45 yesterday in Michigan and it's going to get warmer.
Any thoughts?
Just broke in the YFZ470 and grabbed a look at the plug. Its looks pretty good to me. It was about 45 yesterday in Michigan and it's going to get warmer.
Any thoughts?
Looks good to me.
$0.02
$0.02
the best reference on high performance spark plug reading is from engine genius Gordon Jennings....
it has nothing to do with coloration.... is someone has time they should see if they can find a copy of it to post up for reference here....
it has nothing to do with coloration.... is someone has time they should see if they can find a copy of it to post up for reference here....
QUOTE (mixxer @ Mar 16 2009, 08:52 AM) 
the best reference on high performance spark plug reading is from engine genius Gordon Jennings....
it has nothing to do with coloration.... is someone has time they should see if they can find a copy of it to post up for reference here....
it has nothing to do with coloration.... is someone has time they should see if they can find a copy of it to post up for reference here....
http://www.strappe.com/plugs.html
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