[sessiz10]

That's a little hard to believe. The motorworks car (aka walmart clone) is fast but about equal to a 2.2 with some added torque. You say you have the r-spec which is supposed to be equal to a 3.8. I have a 3.8 in my MS and the thing is insane. My motorworks car is nowhere near those speeds. I think maybe you got a bum motor. You should look into an exchange.