Piston ID
Posted: 02:42 pm Nov 23 2015
Just took my head off of my '93 200 and saw the piston for the first time. Stamped on the crown is "4313L". Does anyone recognize this number as an identifier of the piston? Brand? Size? etc.
I think I found my own answer. I was messing around on Wiseco's site and entered the search for their products on my year's model. They showed the pistons that they offer and the standard bore Wiseco piston is Wiseco part #: 711M06600............that number is also stamped on the crown of the piston in my bike.
Wiseco offers a .5mm oversize piston and the Wiseco part number is 711M06650. From this I am going to deduce that I have a standard size Wiseco piston in my bike.
