Subaru 2006 Legacy - Manual (Page 392)

Specifications
12-3
– CONTINUED –
„ Engine
„ Electrical system
Engine model EJ253
(2.5-liter, SOHC, non-turbo)
EJ255
(2.5-liter, DOHC, turbo)
EZ30D
(3.0-liter, DOHC, non-turbo)
Engine type Horizontally opposed, liquid cooled 4 cylinder,
4 stroke gasoline engine
Horizontally opposed, liquid cooled 6 cylinder,
4 stroke gasoline engine
Displacement cu-in (cc) 150 (2,457) 183 (3,000)
Bore × Stroke in (mm) 3.92 × 3.11 (99.5 × 79.0) 3.51 × 3.15 (89.2 × 80.0)
Compression ratio 10.0 : 1 8.2 : 1 10.7 : 1
Firing order 1 – 3 – 2 – 4 1 – 6 – 3 – 2 – 5 – 4
Battery type and capacity (5HR) 2.5-liter models MT 55D23L (12V-48AH)
AT 75D23L (12V-52AH)
3.0-liter models 75D23L (12V-52AH)
Alternator 12V-110A
Spark plugs 2.5-liter non-turbo models FR5AP-11 (NGK)
2.5-liter turbo and 3.0-liter models ILFR6B (NGK)