General Information: Specifications: IMPREZA: Electrical

ELECTRICAL SPECIFICATION

Model		2.5 L Turbo	2.5 L
Ignition timing (at idling)	BTDC	17° ± 10°	MT: 10° ± 8° AT: 15° ± 10°
Spark plug	Type and manufacturer	NGK: SILFR6A	NGK: FR5AP-11
Generator		12V - 110 A	12V - 90A
Battery	Type and capacity (5HR)	AT: 12 V - 52 AH (75D23L) MT: 12 V - 48 AH (55D23L)