Original price was: $ 42,000.00.$ 39,000.00Current price is: $ 39,000.00.
The 2017 Mercury Racing 400r engine is built for operators who demand maximum horsepower, offshore durability, and dependable cold-weather performance in Alaska’s toughest marine conditions. As part of the Mercury Racing lineup, the 400R delivers exceptional torque, instant throttle response, and sustained high-output performance, making it suitable for high-performance recreational vessels and heavy-duty commercial operations. Powered by a supercharged 4-stroke V8 platform, the 400R is engineered for long offshore runs, heavy hulls, and rough saltwater conditions. Its advanced corrosion protection and race-grade components ensure reliable operation in freezing temperatures, salt exposure, and extended duty cycles common in Alaska. Whether powering a large offshore boat or supporting professional marine operations, the 2017 Mercury Racing 400R offers elite power, control, and confidence when operating far from shore.
| Specification | Details |
|---|---|
| Horsepower | 400 HP |
| Fuel Type | Gasoline |
| Engine Type | Supercharged 4-Stroke EFI |
| Engine Displacement | 2.6 L (2,600 cc) |
| Cylinders | V6 |
| Stroke Type | 4-Stroke |
| Stroke | 85.0 mm |
| Start Kit | Electric Start |
| Shaft Length | 20″ (Long) / 25″ (Extra-Long) |
Extreme Offshore Power – Designed for high-speed and heavy-load vessels
Cold-Weather Reliability – Consistent starting in low temperatures
Saltwater-Ready Construction – Advanced corrosion resistance
Race-Engineered Performance – Supercharged acceleration and torque
Commercial-Grade Durability – Built for long hours and harsh conditions
Offshore commercial vessels
High-performance recreational boats
Long-range transport and support craft
Alaska saltwater and cold-water operations
We are your number one stop shop Powering Your Adventures
At Speedsmotors we specialize in delivering high-performance power solutions for land and water. Whether you’re navigating open waters, hitting snowy trails, or cruising urban streets, we offer the latest in engine and electric mobility technology to fuel your freedom.
Henry Thompson –
I ordered this 2017 Mercury Racing 400R engine from Speeds Motors and was happy to find the exact model I was looking for. I specifically wanted the 400R because of its high-performance setup and reputation. The product information was helpful, and the ordering process was straightforward. Overall, this was a great option for anyone specifically searching for a 2017 Mercury Racing 400R engine.
Damaris A –
I bought the 2017 Mercury Racing 400R engine from Speeds Motors after looking at several options. I wanted the 400R specifically, and the listing gave me the details I needed before ordering. Overall, I’m satisfied with the purchase and the experience was good. I’m giving it 4 stars because there were a few minor things I would have liked to see handled better, but I would still consider Speeds Motors again.