Yamaha Banshee I'm building for an ice racer. Ported Athena big bore cylinders, 68mm Blaster pistons, 4mm stroke, 5mm long rod, custom domes and a bunch of other goodies. He's putting it in a TRX250R frame and running the pro class.
The customer designed this build and sent all of his own parts. I wish he would have talked to me first. I talked to him the other day and he's very happy with the build.