Quickly built a Cuda with nice 245 wide tyres and put a toon on it and ran (I need the credits). She was very grippy, too grippy. I must be running too soft on the suspension, 330/325 and full rear aero. Had real trouble getting past the RX-7, couldn't get him on the straights, had to rely on a corner dive.
Took the gearbox from the real life transmission thread and got a benchmark of :-
accel 5.85/12.90
TS - 144.1
brakes @ 100 - 295
grip - 0.95/0.92
Cuda Lap - 135.942
Cuda Race 49:03:37
If I hadn't been trying to improve the laptime I may have got less penalties (and probably faster laptime). Got hit with a 10 second penalty when trying to lap the 2nd place Caddy on the last corner, DOH!