Mercury Inboard 5.7L User Manual

Specifications
Page 36 90-860174050 JUNE 2005
NOTE: The use of non‑detergent oils, multi‑viscosity oils (other than as specified), non
FC‑W rated synthetic oils, low quality oils or oils that contain solid additives are specifically
not recommended.
Engine Specifications
Models 5.7L Inboard 5.7L Tow Sport
Horsepower
1.
260 270
Kilowatts
1.
194 201
Displacement 5.7 L (350 cid)
Specified WOT RPM Range
2.
4200‑4600 4400‑4800
Idle RPM in Neutral
2.
650
3.
Minimum Oil Pressure @ Idle
4.
41 kPa (6 psi)
Minimum Oil Pressure @ 2000 RPM
4.
124 kPa (18 psi)
Thermostat 71° C (160° F)
Timing @ Idle
3.
10° BTDC
Firing Order 1‑8‑4‑3‑6‑5‑7‑2
Electrical System 12 Volt Negative (‑) Ground
Alternator Rating ‑ Hot Operating Amps 65 amp
Alternator Rating ‑ Cold Operating Amps 72 amp
Recommended Battery Rating (Minimum) 375 CCA, 475 MCA, or 90 Ah
1. Performance obtained and corrected in accordance with SAE J1228/ISO 8665 Crankshaft Power.
2. Measured using an accurate service tachometer with the engine at normal operating temperatures
3. A special procedure must be followed to adjust idle rpm. Consult your Authorized Mercury MerCruiser Dealer before attempting
this procedure.
4. Oil pressure must be checked with the engine at normal operating temperature.

Mercury Inboard 5.7L Specifications

General

Brand	Mercury
Model	Inboard 5.7L
Category	Engine
Language	English