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Mercruiser 5.7L Engine Specifications
(V-8 Models)
|
Models
|
5.7L
|
5.7L
EFI
|
350 Mag
MPI
|
MX 6.2L
MPI
|
|
Propshaft Horsepower (SAV1 Rating)
|
2501
|
2601
(2332)
|
3001
(2592)
|
3201
|
|
Propshaft Kilowatts
(SAV1 Rating)
|
1861
|
1941
(1742)
|
2241
(1932)
|
2391
|
|
Displacement
|
350 cid (5.7 l)
|
377 cid
(6.2l)
|
|
Maximum rpm @ WOT3
|
4400-4800
|
4600-5000
|
4800-5200
|
|
Idle rpm in NEUTRAL3
|
6505
|
6006
|
|
Oil Pressure @2000 rpm
|
30-60 psi (207-414 kPa)
|
min. 30psi
(207 kPa)
|
|
Min. Oil Pressure @ Idle
|
4 psi (28 kPa)
|
|
Thermostat
|
160o F (71o C)
|
|
Timing @ Idle rpm4
|
10o BTDC
|
8o BTDC
|
|
Firing Order
|
1-8-4-3-6-5-7-2
|
|
Electrical System
|
12-Volt Negative (-) Ground
|
|
Alternator Rating – Hot
Operating Amps
|
65 Amps
|
|
Alternator Rating – Cold
Operating Amps
|
72 Amps
|
|
Recommended
Battery
Rating (Min.)
|
375 cca/475
mca/90 Ah
|
550 cca/
700 mca/120 Ah
|
1Power Rated in Accordance with NMMA (National Marine Manufacturers’ Association) rating procedures.
2Power Rated in Accordance with SAV 1 rating procedures. Horsepower differences shown result from differences in test rpm, allowable test tolerances, and/or installation of special kit components.
3Measure using an accurate service tachometer with engine at normal operating temperature.
4A special procedure must be followed to check or adjust timing. Consult your Authorized Mercury MerCruiser Dealer before attempting this procedure.
5A special procedure must be followed to adjust idle rpm. Consult your Authorized Mercury MerCruiser Dealer before attempting this procedure.
6Idle speed on EFI models is not adjustable.
