Mercury® MerCruiser®: 6.2L 320 Tow Sport Inboard

Mercury® MerCruiser® Tow Sport Inboards – The Perfect Choice for Tow Sports

A flawless blend of torque, pulling power, and launch propulsion.

Intuitive Design – Pair these engines with Smart Tow® and choose from an array of profiles to dial in your ideal launch and cruising speeds. Five pre-set launch controls – from gradual to aggressive acceleration – can be customised to suit the whole family.

Durable & Reliable – Electronic MPI technology delivers smooth, quiet and steady idling; instant throttle response; and increased fuel efficiency to help reduce operating and maintenance costs. Engine Guardian, which monitors engine functions and prevents potential problems comes standard.

Joystick Piloting for Inboards – The only joystick piloting system that’s compatible with gasoline or diesel inboard and tow sport engines. The only joystick piloting system for single-inboard boats. Many features available to make your tow sport adventures even more amazing!

Maximum Torque – The Mercury MerCruiser 6.2L features a compact, lightweight scroll intake manifold – which improves air flow at low- and mid-rpm ranges. Enhanced air flow optimises boat acceleration and time to plane, so you can get up to cruising speed more quickly and easily.

Customisation – You can customise your 6.2L TowSport with colour! Black is standard, but you can purchase red or silver cover kits from your local Mercury dealer.

SKU: Mercruiser 6.2L 320 Tow Sport Inboard Category:


HP / kW
  • 320 / 239
Maximum RPM (WOT)
  • 5000-5400
Engine type
  • V8, 2-valve/cylinder pushrod
Displacement (L)
  • 6.2
Bore and stroke
  • 4.0 x 3.75″ / 101.6 x 95.25 mm
Fuel requirement
  • 90 RON 10% Ethanol Maximum
  • Unleaded Regular 87 Octane Minimum (R+M/2)
Engine control system
  • SmartCraft PCM 112 Digital Inductive
  • Standard SmartCraft with DTS
Fuel delivery system
  • Computer controlled Multi-Port Electronic Fuel Injection (MPI)
  • Electric (turn-key)
  • Smart Start Electric
Air induction
  • Performance-Tuned Scroll Intake Manifold
  • SmartCraft PCM 112 Digital Inductive
Alternator amp / Watt
  • Fully regulated belt-driven 70 amp (882 watt)
Water drain system
  • Air actuated + two-plug manual drain “Season Extender”
Exhaust system
  • Through transom
Cooling system
  • Optional: Fresh Water Cooling (Closed Cooling)
  • Water-cooled with thermostat
Lubrication system
  • Integrated wet sump
Recommended oil
  • NMMA Certified FCW 25W-40 Synthetic Blend
Engine guardian system
  • SmartCraft Engine Guardian
Gear shift
  • F-N-R
Transmission and Ratio
  • 45 C: 1.0:1
  • 45 IV: 1.46:1
Dimensions (L x W x H)
  • 28 x 30 x 22″ / 696 x 740 x 559 mm
Weight (engine only)
  • 862 lbs / 391 kg

Additional information





Stock Type

Bought In


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