2023 Mercury 520 HP 8.6L V8 Sterndrive
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Key Features
Availability
Brochure
Year2023
MakeMercury
Model520 HP 8.6L V8 Sterndrive
Product Features
Description
Powerful and Versatile.
At a full 520 horsepower, Mercury Racing’s 520 sterndrive opens the door to a family of expertly designed, hand-built performance engines. Don’t let the fact the 520 is the smallest engine in the Mercury Racing sterndrive offering fool you. The torque from even one of these engines is enough to sit you back in your seat.
Key Features
- Big Power. Big Versatility. Big Durability: The size, power level, and drive options make it a great choice for vessels from sport boats to cruisers.
- Backed by a 2-year limited factory warranty and up to 5 additional years of Mercury Product Protection. Standard closed cooling protects the engine from corrosion.
Specifications
- Rated HP At Transom: 520 HP
- Full Throttle RPM: 4800-5200 RPM
- Displacement: 8.6 L
- Compression Ratio: 8.7:1
- Cylinders / Engine Configuration: V8
- Fuel Requirement: 87 Octane Minimum (R+M/2), (91 RON) Global
- Fuel System: Sequential Fuel Injection
- Warranty: 2-Year Limited For Recreational Boating
- Bore & Stroke: 4.56 x 4.00" (115.8 x 101.6 mm)
- Alternator: 65 Amp
- Controller: PCM
- Drive Unit: Bravo One XR, Bravo One XR Sport, Bravo One XR Sport Master (Std. & Short), Bravo Three XR; (Integrated Transom System Optional)
- Length - From Back Of Block: 34.2 in.
- Width - From Back Of Block: 33.8 in.
- Height - From Back Of Block: 24.2 in.
- Weight: 1218 lbs
Engine
| Engine Type | V8 |
| Horsepower | 520 HP |
| Bore x Stroke | 4.56 x 4.00 in. (115.8 x 101.6 mm) |
| Displacement | 8.6 L |
| Compression Ratio | 8.7:1 |
Dimensions
| Length | 34.2 in. |
| Width | 33.8 in. |
| Height | 24.2 in. |
| Weight | 1218 lb. |
General
| Full Throttle Operating Range | 4800-5200 RPM |
| Fuel Induction | Sequential Fuel Injection |
| Alternator | 65 Amp |
| Warranty | 2-Year Limited For Recreational Boating |
