Spark plug pics

[bikelee]

Doin' some maintenance on the Rossa and took a couple of pics of the NGK IRIDIUM BPR6EIX plugs:

 

They look ok to me. No oil deposits. Nice light tan to slight darker tan. I have been using non-ethanol gas I concocted myself using the instructions in Motorcycle Consumer News.

 

A valve clearance check is next.

 

[mznyc]

Yup,those are in the good range Lee.