OK, I usually race online in this game, pretty much that means on public servers and GT based race with various cars available. I have noticed a difference in speed between some cars in the class but am wondering if I am missing something else? I think a few of the cars are fairly close, it seems the Corvette, 458 and 911 are a little quicker than everything else. Then a fairly close gaggle of M3, Z4, Lambo, R8. All feel different obviously and suit some more than others, but the first three are what the really quick alien types use to set silly lap times But my query is about the McLaren, not the 650, but the basic version. It does seem to be a slower car overall, even if you adjust the hell out it, it always pulls less speed on the straights, even with hardly any wing. I love driving it as it handles beautifully, steers well has great traction etc. But is dog slow. Am I missing a boost function or something? I remember when I first started playing AC I was in a server and someone mentioned a turn up the boost function? Or hot key. Do most cars start on a lower boost setting? I mention this as this is the only car in the class that is turbocharged is it not?