Well what do you think would be the best sized turbo for the 2.4L Ecotec. I'm somewhat turbo illiterate, I can't read those turbo graph things. I read a whole page on it still not understanding them. I know what a turbo does but what would be the best sized turbo? I would most likely buy a Garret turbo, knowing from friend's experiences and good quality. Just exploring the options, definetly would be a custom setup because it's alot cheaper than a turbo kit.