Wow Andrew, good page... lots of info there.. Mike V > http://www.jimsperformance.com/portinj.html > > The above lists your ECM number right next to the standard 1227730 TPI ECM, > so you've got a valid ECM number there... > > Sorry I can't help with the BC, but at least that source verifies that it is > indeed a early 90s TPI ECM... > > HTH, > > -Andrew