Volvo Penta 8.1 Gil-B User Manual

64
Technical Data
Engine
Engine designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7GiI-B/C & 5.7GXiI-C/D
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-stroke
No. of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Engine type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90° V
Bore (mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.6 (4.00 in)
Stroke (mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88.4 (3.48 in)
Swept volume (liter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.73
Compression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.4:1
Rotation (from the front) . . . . . . . . . . . . . . . . . . . . . . . . . Clockwise
Idle speed in gear (rpm) . . . . . . . . . . . . . . . . . . . . . . . . . 550
WOT range when operating (rpm) . . . . . . . . . . . . . . . . . 4600-5000
Fuel System
Fuel injection, type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MPI
Fuel Filter Volvo Penta part no . . . . . . . . . . . . . . . . . . . . 3852413
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 . . . . . . . . . Synthetic Service SG
Viscosity at 0°C (32°F)+ . . . . . . . . . . . . . . . . . . . . . . . . . SAE 30†
Viscosity at -5°- +50°C (23°-122°F) . . . . . . . . . . . . . . . . SAE 20W/50
(SAE 15W/50)
Oil Filter Volvo Penta part no . . . . . . . . . . . . . . . . . . . . . 3850559
†SAE 30 Volvo Penta DuraPlus Synthetic Motor Oil (part no. 3851230-7 U.S. and Canada Only).
If not available, multi-viscosity oils such as 20W-50 or 15W-50 are acceptable.
Ignition System
Firing order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-4-3-6-5-7-2
Ignition timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10° BTDC
Spark plugs Volvo Penta part no . . . . . . . . . . . . . . . . . . 3851831
Spark plug gap, mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 (0.060 in)
Tightening torques, spark plugs . . . . . . . . . . . . . . . . . . . 27 Nm (20 lb.ft.)
Electrical Systems
System voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 V
Battery capacity (starter battery) . . . . . . . . . . . . . . . . . . . 650A
Generator for alternating current- Voltage/max. current . 14/65 A

Volvo Penta 8.1 Gil-B Specifications

General

Brand	Volvo Penta
Model	8.1 Gil-B
Category	Marine Equipment
Language	English