BB Tune Complete!!!!

[CHOO CHOO]

So I just got the tune files back from Justin and installed the tune setting that I wanted on my tahoe. Well, one hell of a difference! On my stock settings, when it was full throttle, it would shift about 5500 rpms for the first 2 gears and 5000 rpms for the third and then into fourth. Not sure about the 0-60 time, but it was slow.

Now with the tune, it shifts around 4000 rpms for first and second gear. I haven't had a change to get it wide open and more top end but it goes from 0-60 one hell of a lot faster than before.

I will update everyone with more info in the next day or two. So far, the new CAI, the new muffler, and the new bb tune has been soooo worth it.

I just want to thank everyone on here who has helped me and answered my questions.

 

[puckhead]

Congrats! Get ready for horrible gas milage from the lead foot!

 

[blueflamed03]

congrats, its a great mod!

 

[sumo]

Did you get sport tune? The one that turns the tow button into all balls out mode?

 

[CHOO CHOO]

@sumo: ?? Yes, I got the sport tune, That is the one that I installed today. If I press the tow button off, It will perform better?? Is that what you are saying?

 

[puckhead]

I wouldnt say the tow haul button means balls out mode. I have it and I think all they are able to do is change the shift points when you press that tow/haul button. I dont notice too much difference when using it.

 

[Canuck]

I'm going to send my pcm in the next couple weeks, i got the list of stuff to check off, as for shift points which option did you choose and which octane?

 

[CHOO CHOO]

I was unsure of what options there were, I told him that I was used to what standard programmers offer. Justin gave me an 87 octane and a 91 octane, a tow package, and a sport package.

 

[felixgun]

Two weeks till I get mine. I'm pumped!!!

 

[CHOO CHOO]

Your gonna love it, I'm getting on the highway today and gonna see what this thing can do!