320 or 325 engine help

[farle36]

well lads its prob a stupid question but just wonderin how ya tell the difference between a 2litre engine and a 2.5 engine out a bmw?? cheers for lookin lads

[Tomas_s13]

what year/model lad? is that a m20 12v or m50 24v engine you're on about?

[farle36]

what year/model lad? is that a m20 12v or m50 24v engine you're on about?

its a 97 e36 and is 24v m50....