Need to find some technical info on E30 BMWs, 320 and 325i - face lift and preface lift models.

Got a haynes, but it doesnt go in to enough detail, also tried the E30 site, again, no one has replied to a thread I put up a few weeks ago.

Basically I need to find the differences (if any) between the late M20 320 head, and the early M20 325 head.

Plus other info on engine looms and ECU compatability

Cheers

stewy, i have full electronic autodata but not sure if it goes into enough detail about what you need to know....

What exactly do you need to know about it ????