37
CC792
Engine Specifications
Models 5.7L
Propshaft Horsepower
1
270
Propshaft Kilowatts
1
201
Displacement 350 cid (5.7L)
Maximum rpm @ W.O.T
3
4400-4800 rpm
Idle rpm in NEUTRAL
3
650 rpm
5
Oil Pressure @ 2000 rpm 30-70 psi (207-414 kPa)
Min. Oil Pressure @ Idle 4 psi (28 kPa)
Thermostat 160° F (71° C)
Timing @ Idle rpm
4
10° BTDC
Firing Order 1-8-4-3-6-5-7-2
Electrical System 12-Volt Negative (–) Ground
Alternator Rating 55 Amps
Recommended Battery Rating Min. 375 cca / 475 mca / 90 Ah
1
Power Rated in Accordance with NMMA (National Marine Manufacturers’ Association) rating procedures.
2
Power Rated in Accordance with BSO/SAV rating procedures. This rating procedure is used to certify that
the engine complies with “Stage 1” Bodensee and Swiss Regulations. Horsepower differences shown result
from differences in test rpm, allowable test tolerances, and/or installation of special kit components.
3
Measured using an accurate service tachometer, with engine at normal operating temperature.
4
A special procedure must be followed to check or adjust timing. Consult your Authorized MerCruiser Deal-
er before attempting this procedure.
5
A special procedure must be followed to adjust idle rpm. Consult your Authorized MerCruiser Dealer before
attempting this procedure.
6
Idle speed on EFI models is not adjustable.
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