MerCruiser 3.0 MPI User Manual

Section 1 - Warranty
90-899883272 MARCH 2008 Page 13
c. Cold start enrichment system
d. Intake valve(s)
2. Air Induction System
a. Controlled hot air intake system
b. Intake manifold
c. Air filter
d. Turbocharger systems
e. Heat riser valve and assembly
3. Ignition System
a. Spark plugs
b. Magneto or electronic ignition system
c. Spark advance/retard system
d. Ignition coil and/or control module
e. Ignition wires
4. Lubrication System
a. Oil pump and internal parts
b. Oil injector(s)
c. Oil meter
5. Positive Crankcase Ventilation (PCV) System
a. PCV Valve
b. Oil filler cap
6. Exhaust System.
a. Exhaust manifold
b. Exhaust elbow
c. Intermediate exhaust elbow
d. Lower exhaust pipe
e. Tailpipe
7. Catalysts or Thermal Reactor System
a. Catalytic converter
b. Thermal reactor
c. Exhaust manifold
d. Exhaust valve(s)
8. Miscellaneous Items Used in Above Systems
a. Hoses, clamps, fittings, tubing, sealing gaskets or devices, and mounting
hardware
b. Pulleys, belts, and idlers
c. Vacuum, temperature, check and time sensitive valves and switches
d. Electronic controls

MerCruiser 3.0 MPI Specifications

General

Horsepower	135 hp (101 kW)
Ignition	Electronic
Cylinders	4
Aspiration	Naturally Aspirated
Compression Ratio	9.3:1
Full Throttle RPM	4400-4800 RPM
Displacement	3.0L / 181 CID
Fuel System	Multi-Port Injection (MPI)
Bore x Stroke	4.00" x 3.60" (101.6mm x 91.4mm)
Fuel Requirement	87 Octane Minimum
Engine Type	Inline 4
Cooling System	Raw water
Alternator Output	65 amp