1slow6.0

Yep

It's unlocked cause I thought the same, we tuned his and untuned it, there is a part number difference between 03-05 and 06-07classic

Just talked to my local dealer they just told me they have a used one for my truck that they will switch out for this one for fifty bucks, I believe I'll do it

This is for my stock 4.8. I'm not gonna waste my money in a live tune. This tuner was given to me so I figured it would be worth a shot it's a 03 lwb work truck lol

I just had a 06-07 classic tuner given to me. I can run the dtc's and real time engine log, but won't tune, my question is can I have this hand held reprogramed for my 03?

I had a 235 243 595 114lsa in a 4.8 and dd it for a year:)

The inspection card would suck, thank god I live in the sticks 5% all the way around here lol

When your normal driving the engine is sucking ( vacuum ) the you go into wot the engine gives a blowing effect ( boost) that's how the gauge reads only if your boosted in a way, turbo or charged if you have it on a n/a motor there is no boost for it to read

I live in a little country town, no emissions no front plate and no tint law lol ftw

That's funny they carry them all the way for a 1982 silverado

Lol

Any other members from middle tn

Thanks everyone

Well kinda new, lol I'm Ben from middle Tennessee, ive been stopping by this site for about a year love the tech. So I decided to join, tho I don't have a SS, I have a 03 rcsb silverado, that started off as a 4.8 truck with 110xxx miles when I bought it about a year ago, witch was fun for a while, it's a 02 lq4 6.0 small f-13 cam with a 100 shot of giggle juice, corvette servo 2800 stall and a few other bolt ons, hope you let me stay around even tho I'm not a SS