while riding today, i noticed that my exhaust kinda had an unburnt fuel smell about it with the iridiums. i switched back to the b8es's and the smell was gone and the ski ran like it should. :dunno:
StandupEd said:For surf riding I recomend a box of std B7 plugs. I put in a new set to start the weekend and fog my engine after the end of the weekend. (4-6 tanks of gas total burn). 7's are the better (higher) heat range for the constant low RPM trolling of Freestyle or Surf and recover better from moisture contamination.
Here is another way to look at it. 25 gal of 93oct at $3.00/gal = $75.00, 2 Qts of oil at $7.00 each = $14.00........Getting your head far enough out of your arse to throw in two brand new $1.78 sparkplugs to start your day.... Priceless!!!