What's the single best mod for a 5.3?
Might want to hide your wallet as well 
It becomes addictive
01-28-2005, 03:34 PM
#12
TECH Veteran
hptuners. 
or you could start off with the good stuff. tornado, some type of throttle body spacer, velocity stack, electric supercharger, some stickers, etc. if you gain 2-3 hp from all of that you'll be good, if not just add more stickers.
or you could start off with the good stuff. tornado, some type of throttle body spacer, velocity stack, electric supercharger, some stickers, etc. if you gain 2-3 hp from all of that you'll be good, if not just add more stickers.
01-28-2005, 04:36 PM
#17
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Originally Posted by 03silverado5.3
Since you dont want to spend alot of money (some cant read) get a tune from pcm for less. A Radix is 5 grand.
for the money if you can only do 1 thing fi is the way to go
01-28-2005, 04:51 PM
#18
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there can be alot of answers for this one. do you want what the best HP/$ is? or the best HP/mod?
1. NOS is best ET/$
2. TC best ET/$
3. custom tune
if you only want to do one mod, but pay alot of $$$, then radix probably
1. NOS is best ET/$
2. TC best ET/$
3. custom tune
if you only want to do one mod, but pay alot of $$$, then radix probably
01-28-2005, 05:43 PM
#19
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Originally Posted by BlackSilver
what's a lot of money?
for the money if you can only do 1 thing fi is the way to go
for the money if you can only do 1 thing fi is the way to go
