3-Series (E21, E30)Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.
Well here i am talking to my new partner in crime and as it turns out it seems he has an i motor single exhaust still though....weird...anyone know any other tell tale signs other than a high revving motor "i" valve cover and i gauge cluster?!
__________________ Kyle Sutherland
1995 BMW 540i/6: The Calypso Beast Vid 0-70ish 1987 BMW 325es: Face & Butt Lifted/M50tu Swapped*Sold* 1985 VW Scirocco: Too many mods, money pit*Sold* E34 Plate Filler Wanted!
Usually on the head it will say 2.5 or 2.7 sometimes it has both ill get you a picture of my 325i it has 2.5/2.7 stamped on it. Also look at the intake manifold if it has short fat runners it is an i if it has long skinny runners its an eta. If youve never seen an i than the e has straighter runners in some areas than the i does, due to length. What is the difference in the valve covers. There are some other things but without taking the head off or dissasebmbling the engine you cant tell. Those are the only things i know good luck.
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