Volvo Penta 4.3GL Instruction Book page 82

Engine
Engine designation ..................................................
Type ........................................................................
No. of cylinders .......................................................
Engine type .............................................................
Bore (mm) ...............................................................
Stroke (mm) ............................................................
Swept volume (liter) ................................................
Compression ratio ...................................................
Rotation (from the front) ..........................................
Idle speed in gear (rpm) ..........................................
WOT range when operating (rpm) ..........................
Fuel system
Carburetor, type ......................................................
Fuel injection, type ..................................................
Lubrication system
Oil capacity (including oil filter) (liters) ...................... 6.0 (1.6 US gal.)
Volume between Max and Min
on the dipstick (liters) ............................................... 1.0 (0.26 US gal.)
Oil grade in accordance with the API system ........... Service SG
Viscosity at -5° - +50° C* .......................................... SAE 20W/50**
* Temperature based on constant ambient temperature
** Single grade oil can also be used, at temperatures above 0°C SAE 30 should be used.
Ignition system
Firing order ............................................................... 1-8-4-3-6-5-7-2
Ignition timing ........................................................... 8
Spark plugs P/N: Volvo Penta ............................... 3851831
AC ............................................. MR43LTS
Champion .................................. RS12YC
Spark plug gap, mm ................................................. 1.1 (0.045 in)
Tightening torques, spark plugs ............................... 27 Nm (20 lb.ft.)
Electrical systems
System voltage ......................................................... 12 V
Battery capacity (starter battery) .............................. 650 A
Generator for alternating current:
Voltage/max. current .......................................... 14/65 A
80
5.7GS
4-stroke
8
°
90 V
101.6
88.4
5.73
9.4:1
Clockwise
550–650
4200–4600
2-port
—
(SAE 15W/50)
° BTDC
5.7GSi
4-stroke
8
°
90 V
101.6
88.4
5.73
9.4:1
Clockwise
600
4600–5000
TBI
Throttle body injection
6.0 (1.6 US gal.)
1.0 (0.26 US gal.)
Service SG
SAE 20W/50**
(SAE 15W/50)
1-8-4-3-6-5-7-2
8 ° BTDC
3851831
MR43LTS
RS12YC
1.1 (0.045 in)
27 Nm (20 lb.ft.)
12 V
650 A
14/65 A