Has anyone had to pull a spark plug yet? I didn't really have to but it was a good thing as the tool kit did not include a wrench and a normal plug socket WILL NOT FIT! Seriously the hole that the plug sits in is only few thousandths bigger than the plug. I had to have my shop give me a 450SX  plug wrench (the sheet metal kind) and I still needed to file the corners down to get it in there.

Thanks for the info Kick, keep it coming I'm reading every post about the 250sxf. I'm waiting to see how it preforms and holds up, before I spend the bucks