Re: bmw-digest V9 #350

["Brett Anderson" <bretta@xxxxxxxxxxx>]

>
>Date: Sun, 18 Oct 1998 11:52:54 PDT
>From: "Perry Shang" <scsi_one@domain.elided>
>Subject: <E36> M3 Engine in 325is
>

>     I am looking for an M3 engine to fit on my car.  It is a 95 325is.
>I know the procedure is fairly simple.  What I worried about is that
>will the radiator takes the heat generated from this engine?  and also,
>should I change to a new transmission and final drive to compensate the
>higher output from this engine?  Finally, will the new S52 engine fit on
>this car?  do I have to get whole new exhaust system from header all the
>way to the end?

>
>Also, anybody know where I can get an used M3 engines, I can't afford a
>brand new engine at this time....
>
>Perry.


S52 is direct bolt in, just like S50, there is virtually no external
difference from M50 to S52.  Electronics are different, including location
of sensors, etc. An S52 with complete harness and control system would be
required.
With a stock S52, your standard trans and diff will hold up fine. Drop in a
supercharger and you may want to upgrade.
Best deal on an engine will come from Jason at Zionsville Autosport
 http://www.zionsvilleautosport.com )


Brett Anderson
BMW and ASE master technician
http://frontpage.bestweb.net/~bretta

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