I have the Miller MAF and WAR Chip setup on my 91 325i with Schrick 272 cam, HFE, 19lb injectors, and crank scraper. When I first installed the kit I had to richen up the fuel to get it running right. Ever since then I haven't played with tunes since some of this stuff goes over my head. I'm still trying to learn. So what I was wondering is if anyone has the same or similar setup as I do that has a better than base tune that throws a little ignition timing into it to pick it up just a bit more. If anyone has suggestions as to what I could do to get the most out of my setup please let me know. Share your knowledge or tunes. Thanks!