Yamaha 25hp Powerhead Dressed Running 2 Stroke. Great running 80s c25 powerhead. Little to no corrosion as its been coated in anti corrosion lubicant. Unit was pulled due to bad lower unit. It had 140 and 140 for compression cold. Fired right up sounded nice and crisp took throttle nice. It may need fuel system clean Im not sure how long it sat but it fired right up sounded great idled great throttled up nicely. As is payment due within 24hrs of purchase.