The beast is back under the knife

[daddy]

411?

 

[daddy]

Will have to be hitting high RPMs for anywhere near 700, black boxes are too restrictive.

Not the ones in the rap videos.

 

[Mcdiver]

The 411 swap was a ls computer with a part number ending in 411. This computer is different because it is faster than the black box and the software is much more tune able than the old black box. What makes this computer great for the gmt400 trucks was that they used this computer with the 5.7 vortec and 4l60e and 4l80e. Which means they wrote software for the older drivetrains that works with the new computers. So the older trucks get the advantage of the newer electronics if you take the time to do the conversion.

For my application, the 411 can be tuned up to 4 bars of pressure, and I get to keep the obd2 for inspections.

 

[daddy]

 

[JennaBear]

Most folks go with the 411 for ease of ruining.

It allows for better high RPM operation and 285kPa of absolute pressure (~27psi, which is almost 2bar).

Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

 

[Mcdiver]

Jenna,

You still in va? I'm going to have to get someone to tune this thing when I'm done. I use a local guy, but he can't seem to get the start cycle right and I feel this may be out of his league. Even if he does think he's the best.

 

[slims]

Shes in hawaii.


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I am here: http://tapatalk.com/map.php?yeu0my

 

[RebelThunder]

And when she is back they live in CA now.

 

[Alljackedup408]

 

[Mcdiver]

Guess I have to find someone else to program the monster.