Re-Californication: 1984 Yamaha RZ350

The Yamaha RZ350 was the last of the federally imported two strokes into the EPA-heavy state of California. With precise oil injection, the Yamaha Power Valve System (YPVS) to maximize efficiency, and air-injection and catalytic converters in the exhaust stream, this was the cleanest factory smoker on the planet in 1984. Sadly this was not…