Fluid Specifications; Engine - Mercury MerCruiser Tow Sport 5.7 LHS Manual

Section 4 - Specifications
Propshaft power
Displacement
Alternator amperage
RPM
Minimum oil pressure
Thermostat
Timing at idle
Firing order
Minimum battery rating
Spark plug type
Spark plug gap

Fluid Specifications

Engine

IMPORTANT: All capacities are approximate fluid measures.
IMPORTANT: It may be necessary to adjust oil levels depending on installation angle and cooling systems (heat exchanger
and fluid lines).
All Models
Engine oil (with filter)
1.
Seawater cooling system
1. Always use the dipstick to determine the exact quantity of oil or fluid required.
2. Seawater Cooling System capacity information is for winterization use only.
Page 38
Hot
Cold
WOT
Rev limiter
Idle in neutral
At 2000 RPM
At idle
Seawater‑cooled models
Capacity
Mercury/Quicksilver 25W‑40 Synthetic Blend Engine Oil, NMMA FC‑W
4.25 L (4.5 US qt)
20 L (21 US qt)
2.
235 kW (315 hp)
5.7 L (350 cid)
4800–5200
124 kPa (18 psi)
41 kPa (6 psi)
71° C (160° F)
10° BTDC
1‑8‑4‑3‑6‑5‑7‑2
375 CCA, 475 MCA, 90 Ah
AC Platinum (AC 41‑993)
1.5 mm (0.060 in.)
Fluid Type
Catalyst Compatible rated
Propylene Glycol and Purified Water
90-8M0086943
72 A
65 A
5350
650
DECEMBER 2014
eng