well for one your stock tires gotta go, you need wider ones.
when i have the stock tires on mine, if I barely press the gas it lights them up. I even get a scratch shifting into 4th. no lie
second thing to do is tell me what rear end you have. 3.73 are good, some say 4.10's are good but I say you run out of motor with 4.10's on the 1/4.
CIA is a good investment.
as well as electric fans, you only gain 3-4 hp with these.
a good edit tune.
and now the kicker a well built transmission with no Torquemanagement and a stall.
there are a few other things to do but if you want your truck to be quick, you must be prepared to spend some money.
I can tell you this, I have around 10,000 in the truck, and thats just an estimate.
I know you probably think thats a crap load of money, but hey the truck is pretty quick, and I havnt even begone to spend money on breaking into the motor.
that is coming soon tho
but that should get you started