m52 2.8 conversion
Moderator: martauto
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stu1978
- E30 Zone Newbie

- Posts: 5
- Joined: Sat Apr 22, 2006 11:00 pm
I'm wondering how to put the 2.8 out of the e36 into my e30 318is can anyone give me any help please.
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chu346
- E30 Zone Addict

- Posts: 2403
- Joined: Mon Jan 10, 2005 11:00 pm
- Location: Leicester
The 2.8 is almost the same as doing a 2.5 swap. Do a search for M50 or M52 engine swap.
Here's a site i've found previously http://www.e30m50.com/E30/mym50swap.htm
and
http://babelfish.altavista.com/babelfis ... %2fm50.htm
Also do a search on the zone!
Here's a site i've found previously http://www.e30m50.com/E30/mym50swap.htm
and
http://babelfish.altavista.com/babelfis ... %2fm50.htm
Also do a search on the zone!
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Brianmoooore
- E30 Zone Team Member

- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
Make sure you get hold of all EWS immobiliser bits from the donor to match the ECU, if your donor has this stuff.
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stevetigger
- E30 Zone Addict

- Posts: 4659
- Joined: Thu Feb 24, 2005 11:00 pm
You could also PM
Andy325i, as he has just completed his conversion|!
Andy325i, as he has just completed his conversion|!
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stu1978
- E30 Zone Newbie

- Posts: 5
- Joined: Sat Apr 22, 2006 11:00 pm
is it a big job? and what would need upgrading on the car could i use the same gear box? would the fuel system need upgrading and the brakes too? any help gratefully excepted
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Brianmoooore
- E30 Zone Team Member

- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
Starting with an iS, no chassis mods will be required, except for stronger front springs to compensate for the heavier engine.
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stu1978
- E30 Zone Newbie

- Posts: 5
- Joined: Sat Apr 22, 2006 11:00 pm
is there anywhere i can get instructions for the swap?
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Brianmoooore
- E30 Zone Team Member

- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
Yes, try "www.e30zone.co.uk"stu1978 wrote:is there anywhere i can get instructions for the swap?
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DanThe
- E30 Zone Team Member

- Posts: 28646
- Joined: Sat Sep 10, 2005 11:00 pm
- Location: Staffs
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stu1978
- E30 Zone Newbie

- Posts: 5
- Joined: Sat Apr 22, 2006 11:00 pm
will the gearbox need to be replaced too
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Brianmoooore
- E30 Zone Team Member

- Posts: 49359
- Joined: Mon Jan 10, 2005 11:00 pm
E30 325 box will fit the 328 engine but will be rotated several degrees because the M5xx engines are tilted more than the M20.
This will cause problems with the gear linkage and gearbox rear crossmember, but this is offset to some degree by no problems finding a propshaft, and being able to use the 325 E30 diff.
This will cause problems with the gear linkage and gearbox rear crossmember, but this is offset to some degree by no problems finding a propshaft, and being able to use the 325 E30 diff.
