MerCruiser
350 Mag MPI Tow Sports

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OVERVIEW
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FEEDBACK

350 Mag MPI Tow Sports
The 350 MAG MPI has what it takes to let your spirits soar — not to mention the rest of your body. Borrowing technology from Black Scorpion® engines, the 90 mm throttle body provides plenty of pulling power. And, thanks to multiport fuel injection, fuel and air are distributed evenly to each cylinder for sure starts and adrenaline-pumping responsiveness.

Fast Facts
Propshaft HP	315-hp
Configuration	V8
Displacement	5.7 L / 350 CID
Bore & Stroke	4.00
Fuel System	Multi-Point Electronic Fuel Injection
Base Engine Weight	813 lbs.
Length/Width/Height	43 x 30 x 22
Max RPM@WOT	4600-5000

Key Features

MPI provides dependable turn-key starts, optimized fuel/air distribution to each cylinder, digital electronic spark advance, idle speed control, and a
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
Exclusive easy oil drain system simplifies routine maintenance allowing engine oil to be drained through a hose that exits through the boat's standard
Audio warning system that alerts boater of low oil pressure, high water temperature and excessive transmission temperature.
Water-separating fuel filter helps protect fuel system and engine against damage

Boats Tested with this Engine
Formula 280 Sun Sport (2001 - 2004) (Not in Production)
Formula 292 FASTech

MerCruiser 350 Mag MPI Tow Sports
Propshaft HP	315-hp
Max RPM@WOT	4600-5000
Dry Weight	813 lbs.
Length/Width/Height(in)	43 x 30 x 22
Displacement (liters/cu.in)	5.7 L / 350 CID
Cylinders/Configuration	V8
Bore & Stroke	4.00
Alternator Output Rating	65 amp
Fuel Type	Gasoline
Fuel System	Multi-Point Electronic Fuel Injection
Exhaust System	Iron Manifold w/ Ceramic Coated Dry-Joint Exhaust
Ignition System	Crank-fired High Voltage Switch w/Knock Control
Cooling System	Thermostatically Controlled, Raw Water


MerCruiser 350 Mag MPI Tow Sports Durable and reliable while delivering a knock-out torque punch, the Multiport Injection (MPI) engines from MerCruiser are designed to pull heavy loads at low-RPM all day long on easy to find and affor

Have you used this engine? Give us your feedback/comments.

A. Bilbo	11/12/2008 7:43:12 PM
How do I winterize my 350 Mer Cruiser engine ?

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Key Features

MerCruiser 350 Mag MPI Tow Sports