Can You Dial Up HP On A Cummins Engine

Discussion in 'Trucks [ Eighteen Wheelers ]' started by nerok9, Dec 30, 2007.

  1. black_dog106

    black_dog106 Road Train Member

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    yeap, i guess you have experience with the freightliner dealers around here. perfect description for them...
     
  2. blackw900

    blackw900 The Grandfather of Flatbed

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    WRONG! There are tons of factory 500+ horsepower motors out there and they are perfectly legal. I have a 525 in mine from the factory and was considering getting a new truck with a 600 but my truck is still like new and who needs a payment?


    I don't know where you heard that but it is not true!
     
  3. cumminspwr600

    cumminspwr600 Light Load Member

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    what model of cummins engine are you looking to dial up
     
  4. Donk

    Donk Have a Cup Of Concrete

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    Check the date on the original post.. Im certian the OP has worked it out by now.
     
  5. cumminspwr600

    cumminspwr600 Light Load Member

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    sorry i didn't relize how old it was
     
  6. Art387

    Art387 Light Load Member

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    Its still a valid question, not too many people doing it me thinks. Also, I recall Pittsburh Power having problems developing ISX version of The Box, took them quite longer than for other engines.
    They were saying ECM is too advanced/complicated and at some point even were asking O/Os to come and let get installed some recording devices on the engine and run it like that for some time so they can later download logged data and figure it out.
     
  7. cat from the valley

    cat from the valley Medium Load Member

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    dont let anyone fool u the drive line had a fault its not due to the small power upgrade, trust me
     
  8. idgaf27

    idgaf27 Bobtail Member

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    understood t is old post, but mine issue is new to me, so i'll give a shot.
    ISM-350 how hight can it be dialed in to?
    how difficult?
     
  9. 69W900A

    69W900A Bobtail Member

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    Depends on what CPL. The highest onroad ISM rating was straight 425 1450 IIRC in a vocational rating, all the other were multi-torque ratings. RV/Firetruck could go to 500 but there are factory marine programs to around 850HP depending on what year M11/ISM.
     
  10. Art387

    Art387 Light Load Member

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    How about '06 ISX565 ?
    From what I know, there was no higher rating back then...?