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Mercury MerCruiser 350 Mag MPI Horizon (300-hp)
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The 350 Mag MPI Horizon packs a lot of performance into a small-block V-8. All the maintenance-saving technology of a Horizon engine, all the craftsmanship of MerCruiser and something you wouldn’t expect from a small-block V-8 300 horsepower.
Key Features
- Standard Horizon features also include a roller cam valve train, high-temperature spark plug wires, stainless steel ground studs, along with a high-mo
- MerCruiser® multiport fuel injection (MPI) system features high-quality marine-specific componentry for unmatched performance and increased throttle r
- MerCruiser® multiport fuel injection (MPI) system features high-quality marine-specific componentry for unmatched performance and increased throttle r
- Platinum-tipped spark plugs for extended life and reduced routine maintenance.
- A one-piece serpentine belt means easier servicing, less maintenance, unsurpassed belt life, and requires fewer horsepower to drive the engine accesso
- A 65-amp alternator with more power to handle additional accessories. The alternator is high on the engine block to avoid water contamination.
- MerCruiser water-cooled and insulated fuel system, which eliminates the need for a return line to the fuel tank, helps keep fuel temperatures down and
- Remote mounted oil filter places the oil filter within easy reach for simple, clean oil changes.
- Brass Sea Water pump housing improves life and better resists damage from running dry
| Fuel Type | Gasoline |
|---|---|
| Horsepower | 300-hp |
| Displacement (cu/cc) | 350.00 cu / 5,735.47 cc |
| Number of Cylinders | 8 Cylinders |
| Configuration | V8 |
| Fuel Delivery | Fuel Injected |
| Cooling System | Raw Water |
| Weight (lbs/kg) | 948.00 lbs / 430.01 kg |
| Charging System | 65 A |
| Length/width/height | 43 in / 30 in / 22 in |
| Full Throttle RPM | 5000 |
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