242-243 is all i got out of it too
the key to it is the launch, get that down and the insane mid range will compensate for its mediocre top end
you can keep up if not completely beat well tuned acr's
not quite as fast as the enzo or cars that trap almost, if not over 250 in the tunnel
i have gotten it to launch in 2nd gear (up to about 140) then keep 3-4-5-6 really close to each other and keep in mind peak hp is before redline
