compression ratio SUBARU FORESTER 2005 SG / 2.G Owners Manual
Page 442 of 477
12-3
Specifications
– CONTINUED –
„Engine
„ Electrical system
Engine modelEJ253 (2.5-liter, SOHC, non-turbo)EJ255 (2.5-liter, DOHC, turbo)
Engine typeHorizontally opposed, liquid cooled 4 cylinder, 4-stroke gasoline engine
Displacement cu in (cc)150 (2,457)
Bore × Stroke in (mm)3.92 × 3.11 (99.5 × 79.0)
Compression ratio10.0 : 18.2 : 1
Firing order1 – 3 – 2 – 4
Battery type and capacity
(5HR)Manual transmission12V-48AH (55D23L)
Automatic transmission12V-52AH (75D23L)
Alternator12V-90A
Spark plugs2.5-liter non-turbo modelsFR5AP-11 (NGK)
2.5-liter turbo modelsILFR6B (NGK)