Well I finall was able to make some good runs on my truck.
99 gmc
6.0, cam, 4l80e, 3400 stall, t-72 front mount!
All I can say is wow!!!!
Only 7 psi and I can break them loose at 45. I really need traction now.

This is the first time I tune a turbo. I did a sd tune and I am still learning on it.
Would it be recommended to do a 2 bar sd tune or should i just stick to what I have?

 

That is really similar to my combination. Is that a trick front mount? What converter do you have. Im still running the MAFS , but wan't to go SD.

 

It is a cm-motorsports. I have a precision vigilante 5 disc.

 

You would probably benefit from switching to a 2 bar SD tune....that's what most of the FI guys who do their own tuning are running.

 

Pics or ban

Bill

 

Does someone have a 2 bar i could take a look at to see what i am getting into?

 

You want to look at the tune or the sensor?

 

I would like to look at the tune.
I already have a 3bar sensor that i use th read the boost with my aero-scan gauge, i wonder if i could tie into it or would i have to use another one.

 

What software? If your gonna run less then 15lbs of boost, your better off with a 2 bar sensor, as you will have better resolution in the tune tables.

 

Do you have a part # on the 2 bar?
For now I wont run more than 12 psi, if i can keep my hands off of the boost controller, lol!
My plans are to forge the engine in about 3 months, then it will be more than 15psi.