A New Generation Mercury Racing 400R V10
A NEW GENERATION 400R V10
Performance you will feel – instantly. A new naturally aspirated V10 5.7-liter powerhead features the deep-breathing Mercury Racing Quad Cam Four Valve (QC4) design with a proprietary 92mm throttle body and tuned intake to maximize airflow and power. For instant throttle response, we’ve installed a Mercury Racing heavy-duty throttle body servo motor and fuel pressure sensor. Transient Spark Technology digitally adjusts spark timing to optimize low-end torque without sacrificing top-end horsepower. Advanced Range Optimization utilizes electronic sensors to precisely adjust the fuel mixture for the best-possible efficiency at all speeds. A 6000-6600 WOT RPM range enhances peak horsepower and provides a broad window for propping any performance hull type. All of this thrilling power and performance is produced on readily available 87 octane (91 RON) fuel.
SPECIFICATIONS – 400R V10
| HP | 400 |
|---|---|
| Engine Type | V10 (64-degree) with 40-valve dual overhead cam (DOHC) |
| Displacement (L) | 5.7L |
| Full Throttle RPM | 6000-6600 |
| Shaft Length |
20″ / 508mm 25″ / 635mm 30″ / 762mm 35″ / 889mm |
| Induction System | Naturally Aspirated |
| Fuel Requirements | Unleaded Regular 87 Octane Minimum (R+M/2) or 91 RON |
| Chargin (Amp/Watt) | 150 / 1890 |
| Throttle & Shift | Digital Throttle & Shift |
| Midsection | Racing advanced midsection |
| Integrated Rear Tie Bar Bracket | Available |
| Gearcase | Sport Master or 5.44″ HD |
| Gear Ratio | 1.60:1 |
| Dry Weight | 315kg / 695lbs |
| Warranty | 3-year limited |
