3406e tune

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Idaho379, Sep 3, 2023.

  1. Idaho379

    Idaho379 Bobtail Member

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    Apr 8, 2021
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    I have two 1998 Peterbilt’s with 6TS 450hp.
    Who would be best to have tune to 550 or so?
     
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  3. dirthaller

    dirthaller Road Train Member

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    No one worth their salt would tune an engine with 435/455 pistons, injectors, cam and turbo to 550. So unless you have 475/550 guts and your engine was turned down to 450, it’s not realistic.
     
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  4. Idaho379

    Idaho379 Bobtail Member

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    Apr 8, 2021
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    Ok thanks. Yeah it says 450 on the tag.
     
  5. Brandt

    Brandt Road Train Member

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    How about Pittsburgh Power, they can turn some 3406 cats up to 1,000 HP
     
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