Kremit I am thinking you only got up to maybe 120-125. Having the same mods as you my car would only get up to around an indicated 125. With an extra 19 hp on the top end I gained with the header it was around an indicated 130. With the blower and 40 more whp I topped out where the SVT does, indicated on the speedo 145.

Hector 2003 Rally Red Mitsubishi Evolution VIII 257HP/259TQ 2005 Lapis Blue Mazda 6s RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED 160HP/141TQ