Running a t400, altitude is roughly 40ft above sea level.Hav`nt run it properly down the strip yet as when I attempted it with my 295 street tyres I covered about 3 miles on the 1/4
. I have heard the dyno I used is 'tight' and you can safely add 30-40 hp to the figures. Just bought some et streets and fitted caltracs but hav`nt been able to run it yet. I know the best test is the strip but the bloody weather won`t clear up to allow a meet. As previously posted I will be over for SEMA in a few weeks and thought I may as well pick up my gear while I am over there.