01Blue4.8

ran a 15.6 at 90 with a 2.3 60' . how good/bad is that considering I have a 4.8 with minimal mods? <intake, shorty headers, hpp3, and exhaust>

Ross @ EDO

iTrader: (5)

Not bad at all man, i ran a 15.5 @ 90 with a 2.3 60' with a RCSB 4.8 with a homemade intake, exhuast, and a hpp3 to change the shift points. Thats on 20s and one wheel peel. I'd say your truck has a little more to go with those mods.

Faze2183

iTrader: (7)

thats not to bad man, those 4.8s can creep up on ya and u not even know it

slowec

iTrader: (9)

Not bad at all. Yer truck was prolly in the mid tio high 16s before mods

graygmc

Thats right on line to other 4.8s with your mods. the fstest NA i ever ran was 15.3 with pretty much the same mods you had.

4.8PWR

I suppose that's about right. I just ran mine last week since I put my Centerline 20's and 2/4 drop on it. It went 15.8 and 15.9 a few times.

I've got pretty much the same mods as you. Mine has done a best of 15.3, but that was at the Thunder Shootout. I think the altitude helped me a little or something. At home here it's gone like 15.6 or so without the rims and drop.

Sport Side

iTrader: (6)

Good run. You were hoping for a low 15, were you not?

01Blue4.8

yeah, I was hoping for low 15's. I guess I need more mods