My 1998 Yamaha Banshee 350 that I rebuilt in May of 2014. 64.75mm Wiseco Pro-Lite Pistons Single 35mm Keihin PWK .brI know there are a million different ways to do a top end rebuild. This is how I did mine. Feel free to throw in your ideas but please dont attack me for the way I do .brput together all of the pictures i took while rebuilding my Banshee.brgetting close to starting it up.brYamaha Banshee 350 freshly rebuild in 2016. It had been a couple of years since the Banshee saw a fresh top end so I decided to tear her down. While she was .