[urq] 3B installation procedure
martin at quattro.ca
Wed Jun 2 17:43:55 EDT 2004
Because the S2 or RS2 motor with A/C has a different turbo oil return pipe
like this one:
Which leaves plenty of room, it was easier to mount the 944 Turbo IC without
haveing to modify the end tanks like Jon A. had to.
Don't have any pics yet, every time I play with it I don't have my camera
Once I take some I will post them and forward to you guys. Mike H will also
try to duplicate my set up.
The IC is ~4 times larger than the stock WR unit and makes a great
difference at higher RPM.
The slightly kinked end is intake (turbo) side and the straight end is on
the exit (throttle) side.
The outlet piping is a 135 degree silicone elbow into a 2.25" steel pipe
connecting it to an S4/S6 MM hose and then into the stock S2 Intake pipe
Hope this helps.
1983 Audi Ur-quattro (305,000 km) Winter Special
1985 Audi Ur-quattro (195,000 km) Euro spec. mit 3B ;)
1971 Porsche 911T (45,000 mi) All original
From: Rich Letsinger [mailto:ricoletsinger at yahoo.com]
Sent: June 2, 2004 3:27 PM
To: Martin Pajak
Subject: Re: [urq] 3B installation procedure
Nice write-up. You did in a week what took me 3
On the 944 intercooler, did you modify the
inlet/outlet openings on the cooler itself? It sounds
from your description like you didn't. Are you using
the slightly kinked end as the inlet and the straight
out one as the outlet? Can you describe the outlet
piping in more detail? Any pictures of this?
--- Martin Pajak <martin at quattro.ca> wrote:
> Check it out and let me know what you think.
> Martin Pajak
> 1983 Audi Ur-quattro (305,000 km) Winter Special
> 1985 Audi Ur-quattro (195,000 km) Euro spec. mit 3B
> 1971 Porsche 911T (45,000 mi) All original
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