2024 Mercury Mercruiser Inboard 300 HP 6.2L V8 ECT
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Overview
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Year2024
MakeMercury
ModelMercruiser Inboard 300 HP 6.2L V8 ECT
Product Features
Description
Simple. Easy. Powerful.
Built for ease – from maintenance to maneuvering.
Key Features
- Durable: A high-displacement footprint allows the V-8s to work smarter – not harder – with lower max rpm to ensure longer engine life. Engine Guardian is standard and averts potential problems with timely intervention, while the Cool Fuel Module prevents vapor lock.
- High Technology: Long runner intakes pack more air into the chamber, while the advanced MPI system fine-tunes the fuel-to-air mix, producing more power on combustion. High performance aluminum cylinder heads improve mid-range acceleration. Optional SmartCraft® Digital Throttle & Shift provides silky-smooth operation.
- Big Power From Little Gas: These big blocks put all the power you want on the line when you need it – just the ticket for larger cruisers. The high-output alternator generates 65 percent more power than previous models. Yet the MPI and ECT systems also ensure maximum fuel economy. And these engines take 87-octane gas!
- Corrosion Protection: The MercFusion Paint System creates an outer seal against the elements, while MerCathode® provides automatic protection against galvanic corrosion. For maximum defense against saltwater effects, the SeaCore® industrial hardcoat anodizing system and closed-cooling circuit is available.
Specifications
- HP: 300 HP (224 kW)
- 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; Standard SmartCraft with DTS
- Fuel delivery system: Computer controlled Multi-Port Electronic Fuel Injection (MPI)
- Starting: Electric (turn-key); Smart Start Electric
- Air induction: Performance-Tuned Scroll Intake Manifold
- Ignition: SmartCraft PCM 112 Digital Inductive
- Alternator amp / Watt: Fully regulated belt-driven 70 amp (882 watt)
- Water drain system: Air Actuated "Season Extender"
- Exhaust system: Through transom
- Cooling system: Fresh water cooled (closed cooling)
- 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: 63 A: 1.216, 1.5:1, 2.0:1, 2.5:1; 63 IV: 1.5:1, 2.0:1, 2.5:1
- Dimensions (L x W x H): 32 x 30 x 22" (813 x 762 x 559 mm)
- Weight (engine only): 862 lbs (391 kg)
Engine
| Engine Type | V8, 2-valve/cylinder pushrod |
| Horsepower | 300 HP (224 kW) |
| Bore x Stroke | 4.0 x 3.75 in. (101.6 x 95.25 mm) |
| Displacement | 6.2 L |
Dimensions
| Length | 32 in. (813 mm) |
| Width | 30 in. (762 mm) |
| Height | 22 in. (559 mm) |
| Weight | 862 lb. (391 kg) |
General
| Full Throttle Operating Range | 5000-5400 RPM |
| Fuel Induction | Computer controlled Multi-Port Electronic Fuel Injection (MPI) |
| Cooling | Fresh water cooled (closed cooling) |
Shopping Tools
Quote by Phone
2024 Mercury Mercruiser Inboard 300 HP 6.2L V8 ECT
(310) 530-1121
Baja Marine Services, Inc.
114 N Pacific Ave |
San Pedro
CA
90731
United States
- Hours Open Close
- Mon - Fri: 8:00 a.m. 5:00 p.m.
- Sat - Sun: Closed
Related Products
WARNING: Operating, servicing, and maintaining a passenger vehicle, an off-highway motor vehicle, or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.To minimize exposure, avoid breathing exhaust, do
not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.