Race the first couple of races with a finishing position of first then when it gets to the last couple save your game and exit the championship, as u have already accumulated a lot of points u r bound 2 win the champs.
If some other guy has got close marks to u enter the next race muk him up so that u will be 5th and him 6th, then exit that race after u do that(u dont have to race the whole race to muk him up) then see whether u advantage over the other racers is high enough for u 2 quit the champ, if not follow the mukking up process
I'm currently working on the Formula GT Championship, and have noticed a marked decline in the performance of the car, naturally, when the oil light comes on. What I can't figure out, and I'm hoping someone here has, is how to change the stupid oil mid championship? No doubt the car would appreciate a hot bath between the beginning and end of the series too, before the mud is caked on so thick it requires a chisel to remove it, lol. But since this is just a video game, not real life, I'm sure it will settle for a way to change the oil 
. This is seriously annoying me, since I'm not such a great driver that a dramatic decline in performance makes no difference at this level of competition. 
That long. Didn't seem that long though 
