Sea Jay Bay Seeker
Sea Jay Bay Seeker – 4.28 – Package Deal
April 3, 2019
Sea Jay Territory 503
October 22, 2021

Mercury Sterndrive 350 HP 6.2L V8

Finance & Insurance Available

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Rethink the V-8
We certainly did. Everything, part by part, system by system, with a total design and engineering commitment to marine use. The result? A 6.2 litre V-8 engine with unparalleled torque and acceleration to get you on plane quickly and smoothly. A whole new sporty feel at the wheel. Significant reductions in sound and vibration at the helm. Major improvements in the cockpit environment, by design. All wrapped in the legendary reliability you?ve come to expect from Mercury.?

Powerful Performer.
Power and acceleration are delivered with 6.2 litres of displacement and a long-runner scroll intake manifold that optimises air flow for higher torque.

Sporty Handling.
Adaptive Speed Control maintains rpm during hard turns, creating a sportier, more intuitive driving experience without needless throttle adjustments.

Quiet Ride.
An unmatched boating experience thanks to an intake resonator and aft-facing throttle body that work together to reduce noise dramatically, whilst directing the engine sound away from the cockpit.

Smooth Operator.
Front and rear engine mounts isolate vibration for a smooth, quiet performance.

Easy To Maintain.
Accessible, easy-to-reach, colour-coded maintenance points.

Finance & Insurance Available

HP / kW
  • 350 / 261
Maximum RPM (WOT)
  • 5000 – 5400
Engine type
  • V8, 2-valve/cylinder pushrod
Displacement (CID/L)
  • 377 / 6.2
Bore and stroke
  • 4.0″ x 3.75″ / 101.6mm x 95.25mm
Fuel requirement
  • 90 RON 10% Ethanol Maximum
  • Unleaded Regular 87 Octane Minimum (R+M/2)
Engine control system
  • Mechanical Shifting with Optional SmartCraft DTS
  • Standard SmartCraft with Electronic Throttle Control
Fuel delivery system
  • Computer controlled Multi-Port Electronic Fuel
    Injection (MPI)
Air induction
  • Performance-Tuned Scroll Intake Manifold
  • SmartCraft PCM 112 Digital Inductive
Water drain system
  • Air Actuated “Season Extender”
Exhaust system
  • Through prop
Cooling system
  • Fresh water cooled available with SeaCore option
  • Water-cooled with thermostat
Lubrication system
  • Integrated wet sump
Recommended oil
  • NMMA Certified FCW 25W-40 Synthetic Blend
Engine guardian system
  • SmartCraft Engine Guardian
Dimensions (L x W x H)
  • 32 x 30 x 22″ / 813 x 762 x 559 mm
Weight (engine only)
  • 862 lbs / 391 kg
Compatible drives
  • Bravo One
  • Bravo Three
  • Bravo Two
Additional information
Boat Size

3.20, 3.50, 3.70, 3.85, 3.95, 4.40