compression ratio SUBARU FORESTER 2006 Owners Manual

Specifications
12-3
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„Engine
„ Electrical systemEngine 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 × Stroke in (mm)
3.92 × 3.11 (99.5 × 79.0)
Compression ratio
10.0 : 1
8.4 : 1
Firing order
1 – 3 – 2 – 4
Battery type and capacity (5HR)
Manual transmission
12V-48AH (55D23L)
Automatic transmission
12V-52AH (75D23L)
Alternator
2.5-liter turbo models
12V-110A
2.5-liter non-turbo models
12V-90A
Spark plugs
2.5-liter non-turbo models
FR5AP-11 (NGK)
2.5-liter turbo models
ILFR6B (NGK)
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