Hi guys just new to the VR6 scene after spending many a year with 16 valvers, looking to purchace a ralley which has a 2.9 vr conversion running a vortech super charger. one problem went to see the car and it dnt wana drive propely....with foot flat down it dnt move at all trugling to go over 40 mile an hour my valver felt 10 times quicker any ideas what it could be ...HELP!!!!....