my escos is over 500 bhp per ton,and it is nearly undrivable on public roads,ie by the time its on the limiter in 3rd you have runout of road or are traveling way too fast compared to other traffic.= dangerouse.so its limited to short blasts.i have got used to the power up to 120mph, but the acceleration in 4th gear is quite scary,and 150 comes round very quickly.if i built another car i would go for 380 bhp and spend money making it handle well.