Thats a really good site. Thanks.
Here is a question though....I have an 88' 325 "Super ETA" which already has the "I" head. So would it be safe to say that for me to convert my engine to the 325i all I would have to do is to change the cam the valve springs and I guess the ECU. and I would have a 325i with 2.7L displacement? More Horsepower and more torque?