Quote Originally Posted by will_oh View Post
well these are actualy my friends tires that he ran the 12s on and we both have the same truck and rear suspension (2in shackels) differences i have 2in drop springs in the front. and his was a 5.3 turbo mine is 5.3 n2o
n20 hits differently then a turbo setup off the line
still every vehicle is different, you cant compare his setup to yours