I want a fast truck!

[Yont283]

Alright, here is my problem. I was going to lift my truck but I found out I am going to be doing alot of highway driving for school this year. Oh well, no lift kit. But I wanted to make my 1999 Z71 ext. cad 5.3L a 13 second truck. I will be doing ALOT of highway driving so I need it to be very reliable. What do I need to do to the truck to get it into the 13 second range. I have 4.10 gears on it and simple mods. I want to put a supercharger on it. Do I need new plugs, headers, ported heads, and other mods to get into the 13 seconds. What do I need to do to the transmission and who could preform these mods on my truck. I live in Knoxville, TN right now and would be willing to drive somewhere to get these mods put on right!

[ForceInjection]

I say, put the supercharger on it first then if you need more HP just change the pulley size and do some fuel upgrades and you will get in the 13's

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[BDBWTE]

I hope your a big guy to push that truck fast........ :thumb:

[mnstrmdnss]

those "bolt-on superchargers" are jsut that, they bolt right up to a stock motor with no mods and work fine, but theres always a way to get a little more. id definatly say super, and a set of "shortie" exhaust headers, and a capacitive discharge ignition system  from msd or accel, and if im thinking right, those 5.3L's have the "coil-per-plug" setup, right? if then read this those mods are about the easiest and wortwhile mod to get unless you want to pull the motor and drop in a new cam or modify the heads. higher flowing fuel injectors may give you maybe 5hp, if your lucky, but will run about 200 bucks for a deacent set. then, unless you have money to burn, then get a performance chip, they'll give you about 20 rwhp, but you need to run 93 octane to feel the difference cause a chip advances timing, so in order to not have preignition ping, you need to run a higer octane rating of gas, and btw, a bolt on super works with 87 octane.

this is just my professional .02, since i am ASE certified.