Engine, Electrical system – Subaru 2010 Forester User Manual
Page 372

Black plate (363,1)
北米Model "A8150BE-B" EDITED: 2009/ 10/ 2
& Engine
Engine model
EJ253
(2.5-liter, SOHC, non-turbo)
EJ255
(2.5-liter, DOHC, turbo)
Engine type
Horizontally opposed, liquid cooled 4 cylinder, 4-stroke gasoline engine
Displacement cc (cu-in)
2,457 (150)
Bore
6 Stroke in (mm)
3.9
6 3.1 (99.5 6 79.0)
Compression ratio
10.0 : 1
8.4 : 1
Firing order
1
– 3 – 2 – 4
& Electrical system
Battery type and capacity (5HR)
MT
12V-48AH (55D23L)
AT
12V-52AH (65D23L)
Alternator
Non-turbo models
12V-90A
Turbo models
12V-110A
Spark plugs
Non-turbo engine
FR5AP-11 (NGK)
Turbo engine
SILFR6A (NGK)
AT: Automatic transmission
MT: Manual transmission
Specifications
12-3
– CONTINUED –
12
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