200-300hp
SeaPro – the right partner for the job
Commercial calibration meets commercial duty cycles, delivering more power with less engine stress. Unmatched corrosion resistance starts with superior aluminum alloys and coatings, plus four serviceable anodes, including one in the cylinder block. All to deliver an engine that works as hard as you do.
Intuitive, Innovative Features
Adaptive Speed Control
Maintains a desired rpm regardless of changes in load or conditions without adjustments to the throttle level position - a first for the outboard industry.
Exceptionally Smooth and Quiet
Tuned multi-chamber air intake minimises airborne noise; fuel injector covers reduce high - frequency noise.
Industry-Exclusive Battery Management Technology
When battery voltage decreses, the engine will automatically increase idle rpm to boost alternator outbput and recharge low batteries to the proper level, protecting operators from draining their battery while trolling.
Easy to Maintain
The exclusive Top Cowl Service Door simplifies routine maintenance, letting you check or add engine oil without removing the top cowl. Hour-based maintenance schedule decal is located under the cowl, providing a quick overview of routine maintenance.
Heavy Duty Gearcase
All V8 and V6 SeaPro outboards feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase. The SeaPro gearcase was designed with easy maintenance in mind: Oil can be easily drained from the gearcase torpedo.
Engine Specifications by Horsepower
| Horsepower | 200 | 225 | 250 | 300 CMS | 300 AMS |
|---|---|---|---|---|---|
| Engine type | V6 | V8 | V8 | V8 | V8 |
| Displacement (CID/CC) | 209 CID | 279 CID | 279 CID | 279 CID | 279 CID |
| Displacement (L) | 3.4L | 4.6L | 4.6L | 4.6L | 4.6L |
| Cylinder Configuration | V-6 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves | V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves | V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves | V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves | V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves |
| Full throttle RPM | 4600-5400 | 4800-5600 | 4800-5600 | 4800-5600 | 4800-5600 |
| Alternator amp / Watt | 85-amp (1071 Watt) with Idle Charge | 85-amp (1071 Watt) with Idle Charge | 85-amp (1071 Watt) with Idle Charge | 85-amp (1071 Watt) with Idle Charge | 115-amp (1449 Watt) with Idle Charge |
| Starting | Electric Start with SmartStart Protection | Electric Start with SmartStart Protection | Electric Start with SmartStart Protection | Electric Start with SmartStart Protection | Electric Start with SmartStart Protection |
| Steering | Big Tiller (optional) Hydraulic (standard) Joystick Piloting for Outboards Power (optional) |
Big Tiller (optional) Hydraulic (standard) Power (optional) |
Big Tiller (optional) Hydraulic (standard) Power (optional) |
Hydraulic (standard) Power (optional) |
Electro-hydraulic power steering Joystick Piloting for Outboards |
| Shaft length | 20" / 508 mm 25" / 635 mm |
20" / 508 mm 25" / 635 mm 30" / 762 mm |
20" / 508 mm 25" / 635 mm 30" / 762 mm |
20" / 508 mm 25" / 635 mm 30" / 762 mm |
20" / 508 mm 25" / 635 mm 30" / 762 mm |
| Gearcase ratio | 1.85:1 | 1.75:1 | 1.75:1 | 1.75:1 | 1.75:1 |
| Dry weight *Lightest model available | 483 lbs / 220 kgs | 527 lbs / 239 kgs | 527 lbs / 239 kgs | 527 lbs / 239 kgs | 600 lbs / 272 kgs |
| Trim system | Power trim and tilt | Power trim and tilt | Power trim and tilt | Power trim and tilt | Power trim and tilt |