Brief Summary
The new 4-stroke Mercury Pro XS replaces the 2-stroke OptiMax series of engines which have been discontinued. Like the OptiMax, the Pro XS specializes in having high low-end torque and lightweight. It has been specially designed for the demands of bass boat, multi-specie, and saltwater inshore anglers.
Key Features
- Highest displacement in its class
- 8 cylinders, DOHC
- Digital Throttle and Shift (DTS) available
- 85 Amp alternator
- Idle Charge Battery management
- Transient Spark Calibration for More torque
- Adaptive Speed Control
- Advanced Range Optimization
- Handy oil check and fill
- Handle to easily remove the cowl
- Recommended 87 Octane Fuel
- 6200 max RPM
Specifications
| Type of Engine | 4-Stroke |
|---|---|
| Number of Cylinders | 8 |
| Horse Power | 250 |
| Configuration | |
| Weight | 505.00lbs |
| Fuel Type | Gasoline |
| Fuel Delivery | |
| Shaft Length Options | 20'' (50.8 cm), 25'' (63.5 cm) |
| Shift Throttle Control | |
| Displacement | 279.00cu in |
| Steering Control | |
| Recommended Fuel | 87 Octane |
| Alternator Output | 85 Amps total |
| CARB Rating | 3-Star |
| Engine Monitoring System |