QUESTION: My outboard engine is being rebuilt because there’s rust inside the power unit. Water inside the oil-injection storage tank ran through the engine and created this problem. To prevent this, ...

Wacker's patented rammer models (BS 500-oi, BS 600-oi and BS 700-oi) combine the company's proven WM 80 two-stroke-cycle engine (designed specifically for rammer use) with an oil-injection system. The ...

New oil-injected rammer series feature a patented oil-injection system. The system is available on the BS 500, BS 600 and BS 700 series, which range in weight from 115 to 159 lb and offer 2,695 to ...