Non-Stop 3b upgrade

[CoCaine]

Great!Tell me if there is possible that I can visit you,maybe in a month or so I will be able to come for a day and we can meet.Your car is a "must-see" for me,I love it

[Rocco]

Great!Tell me if there is possible that I can visit you,maybe in a month or so I will be able to come for a day and we can meet.Your car is a "must-see" for me,I love it

yes of course,without any problems

and then...will you talk some "spanish" language??

[CoCaine]

For the moment my english is much better than my spanish7
We will be in touch then,thanks for your quick response.
Good luck with the car and hope we can meet sooooon

[Rocco]

For the moment my english is much better than my spanish7
We will be in touch then,thanks for your quick response.
Good luck with the car and hope we can meet sooooon

dont worry for it

you will can test my car if you want

[Rocco]

this week i´ve ordered a original RS2 airbox without it´s oem air filter.

and now... i am not sure if buy the oem air filter for it, or buy something like this :

http://cgi.ebay.de/PIPERCROSS-AIR-FI...item45f03371e6


RS2 airbox owners.... what can you suggest me?? i will use it for my K26/27...boosting around 1´7bar


thanks¡¡

[add]

This thread may be of interest to you

http://www.s2forum.com/forum/showthread.php?t=18280

[CoCaine]

Hi,how about your stroker,when it is going to be built?
Do you have a machine to do the necesary work?

Cheers,
Costan.

[Rocco]

This thread may be of interest to you
http://www.s2forum.com/forum/showthread.php?t=18280

thank you very much

i see... i think that any KN/ITG or Pipercross RS2 airbox filters are good enough.

[Rocco]

Hi,how about your stroker,when it is going to be built?
Do you have a machine to do the necesary work?

Cheers,
Costan.

for the moment i am very happy with all i have...

dont know what i will do with it in the future,for the moment it is boxed very well in my friend´s garage

i will show you it if you come to Navarra

[Simons]

thank you very much

i see... i think that any KN/ITG or Pipercross RS2 airbox filters are good enough.

Hi friend!

I don't like very much oiled air filters in cars who have a MAF with platinum filament becouse the filter oil put over the platinum filament and the oil "burns " and dirty it...and when you stop the engine, the MAF tries to clean by pirolitic(pirolisis) the platinum filament but the oil "burned" make varnish very difficult to clean by the MAF

when I had a green filter on my old 2.2 coupe( I oiled each 5000km and cleaned and oiled about 10.000km) after the filter, over the plate measurer (plato sonda) there are some dust...and the filters was brand new...

the best for the street engine's life, in my oppinion, is the oem paper filter becouse how many horses could you win with a oiled filter?? not many, and your car is for street use....and how many horses have you got?? around 370-400...the lost of horse power when you use oem filter is very small compared with the health of your engine

I have paper mann filter with Aby air box, I clean it over 5.000km and i change it about 10.000km....or if you want, you can change it over 5.000km

Bye

[Jonas_R]

I just the stock RS2 air filter and change it when I change the oil.

[Rocco]

thanks Jonas&Simons

always it is nice listen the voice of people who had experience with something

[Rocco]

OK friends,too much time without updating this thread....

now my next step it is make a "downgrade" in my S2 3B. in the gearbox


i am so bored of my 01A ARV box,so i will uninstall it for use a top condition 01A ASZ box. this quattro box comes from the Audi coupe quattro 2.3 20v 125Kw , 170HP

Those special gearboxes only were used in this specific cars ,coupe version only¡

internally it is just the same strong or weak as the ARV boxes,but they are suposed in better conditions that the ARV´s because the 3B engines made much more torque than the 7A coupe quattro versions ,so i hope to can use it for a longgggggggg time.

aniway it could be rebuilded internally with more strongers parts....

i am complete sure that it is a superb nice upgrade with S2 3B cars because most of people hate the hyper long gear ratios in these cars.......because who wants to drive over 250km/h .....

here are the comparisons between ARV vs ASZ gearboxes:

ARV:
final ratio 4.11
1st gear = 3.500
2nd gear = 1.842
3rd gear = 1.222
4th gear = 0.903
5th gear = 0.714

ASZ : final ratio 4.11
1st gear = 3.545
2nd gear = 2.105
3rd gear = 1.429
4th gear = 1.029
5th gear = 0.838

both uses 240mm clutch discs

another diference it is that the ARV uses 108mm driveshafts and the ASZ uses 100mm ones,but this is not a problem in my situation because all it is plug/play,so i will use my ARV 108mm driveshafts with ASZ gearbox......

ARV gearbox it is very near to 300km/h in 5th gear and 7000rpm
ASZ gearbox it is very near to 250km/h in 5th gear and 7000rpm

so i think that it is a much more fun gearbox than ARV,the only main problem could be the long cruises......for the fuel fuel economy,because for example with ARV gearbox for cruise at 140km/h you need to go at 3200rpm +/- and with ASZ you have to rev to 3800rpm ...but who wants fuel economy with a vitamined S2??
i will go slower for continue keeping the same fuel economy crusing at 120km/h

i´´ve tested this gearbox in another friend with S2 3B complete stock with 220hp...and... after drove it i could think that i was using a remaped S2 with 280hp¡¡ only thanks to the ASZ box.
without any mod to do,all plug/play.

i can start to imagine how fast could be my car with +/- 400hp and now with this gearbox..... the acceleration could be similar to the a 460hp car with ARV/CGR boxes...for sure... anyway in the german autobhans they would kick my *** after 250km/h

i will report you something whem i have all finished and tested

[Rocco]

well.....

this weekend i installed the new original RS2 airbox with a pipercross air filter in it

many thanks to S2 Avant forum member¡¡ great service¡¡

there is enough space for install it with the k26/27

hope that now the engine can work better ¡¡

[gavs20v]

Have you got the new interior in yet?
Cheers
Gav