Hey Micksta, From the power levels that you have given and your stall speed of around the 3grand mark...is very strange that you did not wheelspin half the track using street tyres....your 115 mph is a touch down on those power levels....... I have a ba ute like yourself...2800 stall convertor with 5 kw less than you...and have run 11.3 120 mph with mt/et streets.(1.66 60 ft)...to give you a indication of something similiar. Let us know how you go with it all...just seems a bit weird ...id go out again this time with mt et streets, and you should be seeing a tumble in times.