GMCSIERRA5.3

oh and this was my first time running at the track..ran on full weight and stock 20s

silverado1ss89

So you only gain 1 sec? Where u stalling it?

John Deere racer

iTrader: (13)

I had one , it was a 3/4 ton 2004

schino

iTrader: (14)

my 4.8, 4l60, tune with long tubes but no re-tune on them went 15.5 at 90.5 made no difference flashing or stalled up. slow *** 2.4 60ft no spin

trying to get a re-tune this week and going to atco next tuesday to see what it does before all the other bolted on things go on

GMCSIERRA5.3

i was stalling it a little bit..imma go run it again in 2 or 3 weeks when i get me 3200

reSSurektion

I hit 14.5 with tune cai lts and pulley with alot of traction problems on 20's

Rhino79

iTrader: (7)

I don't know 1/4 mile but I ran a 9.3 1/8th which should be around a 14.4 -14.5 with a converter, gears, tune, cai and shitty 60' on hankooks.

silverado1ss89

Really good run 4.8 cc.. That's impressive for me.. How would you do the math for the 1/8 conversion 1/4 ???

javzh

iTrader: (4)

damn, my best was 9.7 in the 1/8th no weight reduction.
ill probably do the 1/4th in a couple weeks to see what i run.

Rhino79

iTrader: (7)

I do have a lil weight reduction done, was gonna pull the tailgate and rear seat, but was having traction issues as it was. What were you trapping in the 1/8th Javzh?

And on the 1/4 conversion, I used a calculator online.