EM TuningAH Fabrications
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  1. #1
    jevrem's Avatar
    Max speed

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    max power on stock AAN motor

    Does anyone know how much power up can a stock AAN motor from URS4 take. I know that, with chip and some small changing can power up at 310PS. Is it safe to power up at 350PS?

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  3. #2
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    Hi

    Safe is a relative term, but generally speaking, the engine internals are good for 450 hp with good tuning, if there is a problem and detonation occurs, it can all go pear shaped at less hp

    You would need a bigger turbo and probably higher flowrate injectors to get to 350 hp as well as a chip/remap or standalone ecu?

    Have a look around 034 motorsport for ideas? (hp numbers will be taken at the wheels)

    http://www.motorgeek.com/phpBB2/viewtopic.php?t=21500
    motorgeek.com :: View topic - AAN chipset comparo extravaganza!!

  4. #3
    jevrem's Avatar
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    Thank you for you reply!

    I have already buy a FMIC, Sport exhaust manifold, downpipe 3", Bosch injectors 440cc, wastegate from rs2 with regulator. Next i plan to buy a fuel presure regulator, bigger turbo, chip/remap, new clutch, ...

  5. #4
    audi5e's Avatar
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    I would do the brakes first... :-)
    Bird watching freaks of the world unite at:
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    Even the RSPB would be afraid...

  6. #5
    jevrem's Avatar
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    I will upgrade the brakes at front, to 330mm

  7. #6
    K7ERG's Avatar
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    Have a look on www.s2forum.com plenty of info on the AAN etc.
    I am building one at the moment to 450 to 500bhp. Give me a shout if you have any other questions.

    Craig
    Audi A6 2.5 5Cyl tdi Quattro running 180ps 370Nm @0.9bar soon to be over 200ps

    AUDI URS4, URS6 and A4 1.8T breaking Lots of spares available at good prices. Large parts require collecting.

 

 

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