Tunes, tunes, and more tunes

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Muddy Bean

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So with your aggressive tune and shift points, can you actually chirp all four in 4wd?


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AllBoostNoEco

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So with your aggressive tune and shift points, can you actually chirp all four in 4wd?


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In 4HI, probably not. And I wouldn’t see a reason to try.
In 4AUTO, if I powerbrake it and then stomp it, the back tires will give a couple of rotations as the computer transfer power forward, but then it just grips and goes.
During shifts, the torque management takes all the fun out of it. It slams the throttle shut and vents all the boost out, so it won’t even chirp in 2WD.
 

Muddy Bean

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I’m specifically wondering what a drag strip launch would be like. But it sounds like in 4wd HI there would be more than enough reaction for a boosted launch. Bummer about the torque management though.


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anishemaya

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Can someone explain what exactly y'all are talking about?

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jeff kushner

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Google, "basic Turbocharger operation" & "Advantages of moving shift points" and educate yourself....your question is akin to asking it someone would explain the knowledge contained in a set of engineering books..... in a paragraph.....

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Dakota4ce

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Tunes and warranty......what is the official word on this?


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