Didnt u say yourself that the Those people in those videos are awsome drivers? yet...u have a timeslip of a stock Itr(usdm probably which is heavier and has 5 less hp) that betters his time by a whopping 0.6 secs? the reason why i posted this video as a comparison is because it is the same drivers and track. probably the same conditions.

this video is about the Closest i can get to coming to a conclusion besides going out for ourselves and percipitating this experiment with the two cars. how bout this?

Silvia Spec R > ITR > Silvia K