is located between the turbocompressor and inlet manifold.
Designation: Volvo B 6304 S
Output201 hp at 6000 rpm (150 KW/100 rps)
Max. torque 207 ft. lbs. at 4300 rpm (280 Nm at 70 rps)
Number of cylinders 6
Bore 3.27" (83 mm)
Stroke 3.54" (90 mm)
Displacement 2.92 liters
Compression ratio 10.7:1
Number of valves 24
Valve clearance when checking (mm)
Transmission specifications Automatic transmission
Gear ratios:
Engine: B 6284 TB 6304 S
1st gear 2.92:13.27:1
2nd gear 1.57:11.57:1
3rd gear 1.00:11.12:1
4 th gear 0.70:10.79:1
Reverse 2.38:12.67:1
Final drive 3.29:13.29:1
All specifications are subject to change without prior notice.
pg.121 Oil/fluid specifications and volumes
Engine oil
Meeting API specification SG, SG/CD, SH or Energy Conserving(EC) II.
Extra oil additives must not be used unless advised by an authorized Volvo retailer.
Volume: (including filter):
Normally-aspirated 6-cylinder engine - 7.3 US qts (6.9 liters).
Turbo 6-cylinder engine - 7.3 US qts (6.9 liters).
Automatic transmission fluid
Volume: 7.9 US qts (7.5 liters).
Cooling system
Type: Positive pressure, closed system. The thermostat begins to open at 194 °F (90 °C).
Coolant: Volvo original coolant/antifreeze.
Volume: Normally-aspirated 6-cylinder engine - 9.3 US qts (8.8 liters).
Turbo 6-cylinder engine - 10.1 US qts (9.6 liters).
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