Looking at a proX piston and it has a 91.5mm diameter, same as my WXC410 (92). The ProX PN is 01.6409. I can't find any crossreferences.. anyone know if the piston pin will work on my WXC single cam?
Looking on Wossner's website, I see 3 different pistons for the 410 motors, each having a different compression height. The piston pins were the same. 93-95: 27.8mm 96-98: 29.5mm 99-01: 24.5mm I do not see a 410 for the 1992 year model. But Wossner offers all three pistons for the above year models.
Thanks guys, it's actually a WXC350, but someone changed the bore to a 410. https://i.imgur.com/LrTtqlq_d.jpg?maxwidth=640&shape=thumb&fidelity=high