Engine; Electrical System - Subaru 2007 Legacy Owner's Manual

& Engine
Engine model
Engine type
Displacement cu-in (cc)
Bore 6 Stroke in (mm)
Compression ratio
Firing order
& Electrical system
Battery type and capacity
(5HR)
Alternator
Spark plugs
EJ253
(2.5-liter, SOHC, non-turbo) (2.5-liter, DOHC, turbo)
Horizontally opposed, liquid cooled 4 cylinder,
4 stroke gasoline engine
150 (2,457)
3.92 6 3.11 (99.5 6 79.0)
10.0 : 1
1 – 3 – 2 – 4
2.5-liter models
MT
AT
3.0-liter models
2.5-liter non-turbo models
2.5-liter turbo models
3.0-liter models
EJ255
Horizontally opposed, liquid cooled 6 cylinder,
8.4 : 1
Specifications
EZ30D
(3.0-liter, DOHC, non-turbo)
4 stroke gasoline engine
183 (3,000)
3.51 6 3.15 (89.2 6 80.0)
10.7 : 1
1 – 6 – 3 – 2 – 5 – 4
55D23L (12V-48AH)
75D23L (12V-52AH)
75D23L (12V-52AH)
12V-110A
FR5AP-11 (NGK)
SILFR6A (NGK)
ILFR6B (NGK)
– CONTINUED –
12-3