1999 Volvo Penta "WT" Models Workshop Manual, Page 259Get this manual
Engine Specifications _
General Information:
TypeNoof Cylinder 90"V-8 Valve Arrangement In head
Bore and Stroke
4.250 4.000 in(107,95 101,6 mm)
Piston Displacement 7.4 Litre454 Cubic Inches Cylinder NumbersFront to Rear Starboard Bank 2-4-6-8 1-3-5-7 Port BankFiring Order 1-8-4-3-6-5-7-2 Compression Ratio 8:1 Water Temperature ControlThermostat Thermostat Opens at140 F(60 C) Mlternator Belt Adjustment-12 ingive wfinger pressure Full Throttle Operation Range 42004600 RPM
Pistons:
Production Clearance 0.00180.0030 in(0,04570,0762 mm) Service Limit 0.00180.0048 in(0,04570,219 mm) Max