Gianni Matrogiannis wrote on Thursday, June 07, 2007 - 10:02 pm:I ran a 13.1 110mph with a 2.2 60', with 205rwkw 5 psi. thats with a vortech supercharger and street tyres. I just got mine back from the dyno today. it made 260rwkw on 12psi, but the tune isnt finished, they had a problem with the dyno. should easily make and extra 10 rwkws. With that and street slicks should run a high 11