getting all the bits delivered to put a 120k b25 into my currently b20 touring.
both new engine and old are facelift so im not seeing any issues there,
i belive everything is being delivered apart from the ecu.
i know the m20b20 ecu will allow the b25 to fire up but i know it wont be any good at running it properly.
is it better to get a second hand ecu or to chip the b20 ecu to suit the fueling needs of the b25?
sugestions either way and any offers of either chips of ecus by pm so we dont spam up the topic.
any other issues i might have?
2.0- 2.5
Moderator: martauto
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HairyScreech
- Engaged to the E30 Zone
- Posts: 6265
- Joined: Sun Jan 21, 2007 11:00 pm
2.8 development thread http://www.e30zone.net/modules.php?name ... c&t=170822
m3.3.1 m20 thread - now running, chip needed - any volunteers?
http://www.e30zone.net/modules.php?name ... =viewtopic&
m3.3.1 m20 thread - now running, chip needed - any volunteers?
http://www.e30zone.net/modules.php?name ... =viewtopic&
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wullie325i
- CAUTION - unreliable trader!
- Posts: 1398
- Joined: Wed Jul 27, 2005 11:00 pm
just put a 2.5 chip in the ecu
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jmc330i
- Engaged to the E30 Zone
- Posts: 6621
- Joined: Mon Jan 10, 2005 11:00 pm
- Location: Somerset
Yup, Im pretty sure as they are both facelift engines, that the only difference to the ECU is the chip. Perfect time to get a 2.5 Zone chip 
James
'91 325i Sport
'93 318i touring 16v
'91 325i Sport
'93 318i touring 16v
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dazleeds
- old skool raver
- Posts: 12883
- Joined: Fri Apr 01, 2005 11:00 pm
- Location: Empire Building @
if you go the ecu route
gimme a shout i have a few for sale
http://www.e30zone.net/modules.php?name ... ic&t=75956
gimme a shout i have a few for sale
http://www.e30zone.net/modules.php?name ... ic&t=75956
www.oldskoolfantasy.co.uk
in the shit,the one to blame,yeh its all my fault ;)
in the shit,the one to blame,yeh its all my fault ;)