Wouldnt worry too much about the type r ... seen them down the pod doing 15/16sec quarters in standard form.... v.late 13/mid 14sec passes with turbo or s/charger. Was at the first RWYB this year there was one there (silver one) had spoon cams,exhaust+tubular manni after market management with an in car lap top . .. . .. LOL, i hope it was running on 2 cylinders...low 15s passes.