yeah.. i worry too much for that :) I'm gonna see if 30" tires will fit the back which will help.. i can always change gears.. thing is.. growing up a friend had a big block chevelle (stock 396 but was decent) and ran 4.56s for years.. that thing was a party... so some time with those gears will be fun.. i'm just stoked, i don't have good things happen much :)