Greetings! I hang around on the E34 board alot, but like many here, I am new to this feild... but I sure want to learn. I was looking into a KKK K27 Turbo taken out of a '84 745i, and I wanted to know how does everybody manage the fuel and spark timing issues? Or I should just hook up the turbo and not worry about it? Please give me your input... thanks!