2002 Sierra SLE 1500 modding suggestion.

[Frenchy]

I really hope you mean 1/8 mile. My truck runs low 10's in the eighth and I'm trying for 9's. It's stock except for the exhaust and tune (which could use work, I'm still learning), but it's got a man pedal so I can launch it pretty hard. Oh ya it's a 4.3 with 3.23 gears.

[Bomicheal]

I sure hope he is talking bout 1/8th.

[USB]

Our Track is 1/4

[USB]

come on be nice I'm just learning,why is 1/4 bad,we only have one track in the country dude.

[Frenchy]

Nothing wrong with 1/4 at all, but expecting to run 9s or 10's with a bolt on 4.8 is, well, rediculous. You'll do 15's at best. I'm not going to start into ways to get you in the 10's in detail but, 700+ horsepower, the drivetrain to handle it and a very well setup suspension. And it all has to work together perfectly. These are heavy brick shaped trucks, not C6's

[USB]

Well I saw the same truck as mine in the drag it brought 9 man but the engine has been swapped with a 6.2 ,he couldn't have done it without Nitrous Oxide right?

[kyhunter89]

okay... swap yours to a 6.2.... install a 300 shot and a 4l80e. 4 link and 9" rear with 21.5 wide slicks.... and you might wanna wear a helmet...

[truckinL33]

My truck went 17.0, and it's a bone stock L33. I hope your quarter mile is straight down...off a cliff. That's prolly the only way your truck is gonna go 9s the way it sits.

[rutroe]

Well I saw the same truck as mine in the drag it broaght 9 man but the egine has been swapped with a 6.2 ,I think Nos was involved yeah?

The same truck on the outside and the same truck on the inside are two totally different things. People on here aren't being mean, just realistic. If you've seen someone else with the "same" truck as yours go 9's, I would be asking him what he did.