"Super" Rick S points out another issue with high ram MAP..  if the
pressure inside the induction tube is greater than ambient, (hole point
of ram) the screen covering the injector will leak fuel onto your hot
cyls...  so one needs to buy the TSIO air cover for all the injectors.
http://www.lancair.net/pix/rick-work/DSC00147
http://rob.com/lancair/2004.02/PICT0013.jpg