2024 Mercury Marine® Inboards 6.2L 300 ECT Base

2024 Mercury Marine® Inboards 6.2L 300 ECT Base

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  • Year 2024
  • Make Mercury Marine®
  • Model Inboards 6.2L 300 ECT
  • Engine Control system: SmartCraft PCM 112 / Standard SmartCraft with DTS
2024 Mercury Marine® Inboards 6.2L 300 ECT Base

2024 Mercury Marine® Inboards 6.2L 300 ECT Base

2024 Mercury Marine® Inboards 6.2L 300 ECT

One size doesn't fit all

Proven technology, rock-solid reliability and an unbeatable combination of performance and fuel efficiency.

Features may include:

Corrosion Protection.

The freshwater closed-cooling system (standard) dramatically limits potential corrosion. In fact, Mercury® is so bullish about the anti-corrosion technology built into these engines, we offer a standard four-year limited corrosion warranty in addition to the three-year limited factory-backed warranty.

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.

Fuel-Efficient.

The Mercury MerCruiser 6.2L offers exceptional fuel efficiency. Wide band oxygen sensors continuously monitor oxygen levels, which enables the engine control module to deliver precisely the correct amount of fuel. The result is fuel economy that stretches your boat’s range and your dollar.

Power & Performance.

High-displacement volume and premium MPI fuel injection combine to deliver outstanding acceleration, instant planing and smooth performance throughout the rpm band. Mercury® SmartCraft® Digital Throttle & Shift is standard, providing precision throttle response and effortless steering.

Durable & Reliable.

Mercury’s Engine Guardian continually monitors critical sensors for any sign of a problem and immediately takes action, while the water-cooled Cool Fuel delivery system on the 8.2L Inboard engine prevents vapor lock. Rugged construction, including stainless-steel exhaust, ensures long-term, hassle-free operation.

Engine

Engine Control system: SmartCraft PCM 112 / Standard SmartCraft with DTS
Engine Power 300 HP (224 KW)
Engine Type V8, 2-valve/cylinder pushrod
Displacement 6.2 L
Throttle RPM: 5000-5400
Transmission 63 A: 1.216, 1.5:1, 2.0:1, 2.5:1 63 IV: 1.5:1, 2.0:1, 2.5:1
Alternator Fully regulated belt-driven 70 amp (882 watt)
Gear Ratio (Primary) F-N-R
Oil Type Recommended: NMMA Certified FCW 25W-40 Synthetic Blend
Bore 4.0 (101.6 mm)
Stroke 3.75" (95.25 mm)
Exhaust Through transom
Ignition SmartCraft PCM 112 Digital Inductive

Electric

Starter Electric (turn-key) / Smart Start Electric

Fuel System

Fuel System Delivery: Computer controlled Multi-Port Electronic Fuel Injection (MPI)

Lights and Safety

Security System Engine guardian system: SmartCraft Engine Guardian

Dimensions

Length 32" (813 mm)
Width 30" (762 mm)
Height 22" (559 mm)

Weights

Dry Weight Engine only: 862 lbs (391 kg)

Features

Features Air induction: Performance-Tuned Scroll Intake Manifold | Water drain system: Air Actuated "Season Extender" | Cooling: Fresh water cooled (closed cooling) | Fuel requirement: 90 RON 10% Ethanol Maximum / Unleaded Regular 87 Octane Minimum (R+M/2) | Lubrication system: Integrated wet sump

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