Just curious to how slow these are... Looking at an '04 RCSB 2WD w/ 5.3.. Id assume mid 15's?

 

14.90's to 15.20's

 

Wow not too bad... What are some basic parts I could add without breaking the bank?

 

That doesn't mean that you are going to run that but from other people's past experiences we know that they are capable of those numbers.

Tune: $158-$500
Exhuast: $300
Headers: $400
Gear Swap: $500

 

my buddy has that same truck and runs 14.6 w/ only muffler, cut-out, cai and superchips progammer.

 

Good frkn lord, what the hell is wrong with my truck? I ran a 15.6 @ 86mph. Granted it was 110 degrees track temp but still...

 

i ran 3.5 yrs ago 02 silverado K&N filter and flowmaster muffler, on 235/75/16 stockers with stock 373 gears manually shifting the truck

i ran a 14.6 @ 94mph with a 2.1 60' this was with 15,xxx miles on odometer and only owning it 10 months

 

Last year I ran 15.5s consistent in my 5.3 ext cab. I have an outlaw intake and electric cutout now, but i doubt there will much gain.

 

i ran 14.90's just with a magnaflow in my truck