Technical Data 7.4 Gi
General
Engvne designation
Type . ..
Number of cyhnders (90°V)
Bore inches (mm)
Stroke inches (mm) ..............
Swept volume cu. Inches (dm3)..
Compression ratio.
Compression pressure (starter motor) psi .....
kp/cm
2
Full throttle speed range . .
Recommended"crulsing speed" ..
rdhng speed ..........
Directton of rotatton (front of engine)
Gross wetght (engine and reverse gear) [bs (kg)
Ratio reverse gear model HS 1 .
Valves
Valve system
Cooling system
Thermostat
Sea water cooled hmtt values °F (°C)
Ciosed cooled system, hm[t values °F (°C)
Fuel pump
Fuel deKivery system
Fue| Quality ...
Lubricating System
Engine
Oil Quality .........
Vtscostty, 32°F/0°C and above
0°F/-18°C to 32°F/0°C
Below 0°F/-18°C
Capactty, excl otl fi{ter US qts /liters.
Capacity ~ncl otl filter, US qts/Itters .
Capactty between mtn and max marks on the
d~pstlck, US qts/hters . ..
7.4 Gi
4-stroke
8
4 25 (108)
3 48 (102)
454 (7.4)
84’1
142o156
100-11 0
4200-4600 rpm
300-500 below ,obtained max. rpm
600 rpm
CIockwtse
1094 (497)
1 96 1 or 2 63 1
Overhead valves, Hydrauhc lifters (non-adjustable)
148-160 (64-72)
160-185 (72-87)
(2) High & Low pressure electronic
Marine Multtport EFI
Gasoline, mtn octane value 87 (R+M)/2 U S market
91 (RON) other markets
Unleaded fuel shoumd be used.
Service SG
SAE 30 Volvo Penta Dura Plus
TM
P/N 3851230-7 {U S and CANADA only)
SAE 20W/50
SAE 15W/50
SAE 20W-20
SAE 10W
6.0/5 7
7 0/66
1 0/1 0
7788827 - Ladattu osoitteesta www.volvopenta.com 17.11.2010 12:21:31
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