Was having a quick look at my cams today and it appears they are hollow, did 03-05 models ever come with hollow cams? Or is it possible they have been replaced with evo 7/8 hollow cams?
These files I made long ago for my own reference about the later year fd3s ECU and solenoid system blackbox guide. I hosted them using geocities and posted it on the big rx7club forum as well as the fdowners forum...