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Tuning My 1.9TDI 110?

Discussion in 'A4/S4 forum(B5 Chassis)' started by Sammo, Nov 11, 2011.

  1. Sammo
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    Sammo New Member

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    Afternoon Everyone

    I have just bought a 1997 Audi A4 1.9TDI 110. Its going to be used as my daily but I wouldnt mind getting a bit more power out of it.

    I have been looking around on the net and have noticed a few people mentioning bigger injector tips? What sort of things would I need to do to get it to 200bhp for example?

    Cheers

    Sammo
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  2. aragorn
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    aragorn "Stick a V8 in it!" Staff Member Moderator

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    Something along the lines of: Big nozzles, 11mm Injector Pump, big turbo, FMIC.

    You'll need a really good remap, and an uprated clutch too.
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  3. Sammo
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    Sammo New Member

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    What does the 11mm pump come from? Which bigger turbo would you suggest? Who would be the best person to go to for a remap?
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  4. aragorn
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    aragorn "Stick a V8 in it!" Staff Member Moderator

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    The 11mm pump comes fitted to certain 1.9tdi models.

    The BV43 turbo from the PD170 A4 2.0tdi apparently works well.

    MRC managed this on more or less the exact spec i mentioned, so one would imagine they're capable of tuning it:

    MRC Tuning A4 TDI 110 Dyno - YouTube

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  5. Sammo
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    Sammo New Member

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    Ta muchly :)
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  6. adamss24
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    adamss24 Well-Known Member

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    The 11mm pump was fitted to the AHH 90 bhp engine. It's not plug and play- will need a few moddifications and parts to fit on AFN engine. I would not bother with FMIC for now, the stock one is fine for about 170 Bhp. BV43 is plug and play and the nozzles i have race 520... It flies !
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  7. Arrkon
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    Arrkon Midlands regional Moderator

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    ive got a digital diesel tuning box thats for sale, not a cheap nasty resistor type. worked great on my B5 110 avant. only fits the 8 pin fuel pumps though, so if interested best check yours (though if its an AFN it will fit and work perfectly :) )
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  8. Sammo
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    Sammo New Member

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    Thanks for the offer but I am going to hang off and get all the parts to do a proper upgrade.
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