tsench

iTrader: (15)

i got 5.3L in the truck i want to make 400-500hp whats the list i need to do budget 2000

sikchevy

cam, bolt-ons, stall, tune and a very heavy dose of laughing gas. then you might get close.

99Silverado5.3

iTrader: (7)

headers, cutout, tune, 150shot will get you over 400rwhp easy for less than 2k

BadAssChevy327

iTrader: (7)

depends if u gotta pay someone to do the labor . or if u can do it urself . tune , intake , longtubes , cam/springs/retainers , stall , gears , posi , and pray ur tranny last long enough to save up another 2 grand or so lol

dirt track racer 81

iTrader: (45)

homemade turbo kit with a lot of boost and cam and tune

onebadrubi

cam and nitrous with supporting bolt ons is the cheapest way to hit 400rwhp.

tsench

iTrader: (15)

kool i plan on doing this myself so i guess i can go with a cam and 100 shot i already got header and intake does cut out gain i got a single chamber flowmaster on it dual exhaust