2.5l 5cyl via diesel crank and smaller bore

[JShadzi at aol.com]

Yes, absolutley, the only difference is the pistons which much have a much smaller volume due to the 20v's bigger comb chamber.  Mike Pederson of S-Car Mafia fame has quite a bit of experience tuning and tweeking stroker motors, try getting in touch with him.

By far the toughest part of stroking out a Motronic Equipped 20v is dealing with the fueling demands and getting a proper management tune.

Javad

>Mark and Javad,
>
>Do you believe that this engine capacity modification (from 2.2 to 2.5 lt)
>could also be performed on an RS2 (ADU) engine?
>If yes, then this could be an excellent way to get rid of the RS2's low down
>lack of torque (compared to what is happening above 3.000 rpm)
>
>Take care and thanks for your input
>Pantelis
>
>
>----- Original Message -----
>From: "Marc Swanson" <mswanson at sonitrol.net>
>To: <quattro at audifans.com>
>Sent: Friday, September 12, 2003 3:59 PM
>Subject: Re: 2.5l 5cyl via diesel crank and smaller bore
>
>
>>
>> > Hey Cody, yes, Marc is correct in his info.
>>
>>
>> I should point out for the record that all of my knowledge on this
>> conversion comes from Javad.  I had a lot of unknowns as I started
>> thinking about the project and he helped fill in the blanks.  In short,
>> Javad's the man!
>>
>> --
>> -Marc
>> 87' 4ktq
>> 88' 90q
>> www.mswanson.com/audi
>>
>>
>
>
>