I found some flowbench numbers on
www.bmw-m.net that compared the M50/S50 intake manifold with the M52/S52 intake manifold. The M50 manifold averages 280 cfm versus the M52 manifold that averaged at 195 cfm. Anybody out there know if they're interchangeable? Also, do the 95 M3 cams fit an s52 engine? I'd rather not cough up 2000 bucks for the schrick manifold and cams
