Type Designation - Volvo S90 Operation Manual

1998 Volvo S90
Engine
Liquid-cooled, gasoline, 6-
cylinder, in-line engine.
Aluminum alloy cylinder
block with cast-iron cylinder
liners cast directly into block.
Aluminum alloy cylinder head
with double overhead
camshafts and separate intake
and outlet channels.
Engine lubrication is provided
by an eccentric pump driven
from the crankshaft. Full-flow
type oil filter. Exhaust
emission control
accomplished by fuel
injection, heated oxygen
sensors and three-way
catalytic converter.

Type designation

Output (SAE J 1349)
Max. torque (SAE J 1349) at
rpm
Number of cylinders
Bore
Stroke
Displacement
Compression ratio
Valve clearance:
file:///K|/ownersdocs/1998/1998_SV90/98S90_121.htm (3 of 4)12/30/2006 1:52:50 PM
Volvo B 6304 S
181 hp at 5200 rpm
(135 kW at 73 rps)
199 ft. lbs. (274 Nm) at 4100
rpm
6
3.27" (83 mm)
3.54" (90 mm)
2.92 liters
10.7:1
Self-adjusting
All specifications are subject
to change without notice.
Specifications (cont.)
pg. 124