BMW M70 V12 on MS2-extra

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(Runs on MS2 and Microsquirt)

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baldur
Experienced MS/Extra'er
Posts: 256
Joined: Sun May 02, 2004 6:39 pm
Location: Reykjavik, Iceland
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BMW M70 V12 on MS2-extra

Post by baldur »

Being no stranger to custom projects, my answer is usually of course I can make it run.
This project is unusual enough that I decided to write about it, it started up and ran for the first time last night.
BMW M70 5 litre V12 engine in an E30 body. Twin throttles, stock throttle bodies converted to cable control. One throttle body fitted with TPS. Twin MAP sensors, each plenum gets its own MAP sensor to compensate better for any errors in balance between banks. Two Ford 6 cylinder waste spark coil packs. Custom firmware to make it all work.
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Baldur Gislason
Manu
Master MS/Extra'er
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Location: Alès - France
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Re: BMW M70 V12 on MS2-extra

Post by Manu »

Bravo
I can supply, repair or upgrade Megasquirts in FRANCE.

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https://www.megasquirt.fr
motorstunter
MS/Extra Newbie
Posts: 30
Joined: Sat Sep 22, 2012 2:56 pm

Re: BMW M70 V12 on MS2-extra

Post by motorstunter »

Why don't you go for ms3?
baldur
Experienced MS/Extra'er
Posts: 256
Joined: Sun May 02, 2004 6:39 pm
Location: Reykjavik, Iceland
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Re: BMW M70 V12 on MS2-extra

Post by baldur »

MS3 only supports 8 injectors and 8 coils so going sequential or coil near plug wasn't an option, so there wouldn't have been any improvement in going MS3 over MS2.
Baldur Gislason
jsmcortina
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Re: BMW M70 V12 on MS2-extra

Post by jsmcortina »

baldur wrote:MS3 only supports 8 injectors and 8 coils
Not so.

See: http://www.msextra.com/doc/pdf/html/MS3 ... .3-49.html

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
baldur
Experienced MS/Extra'er
Posts: 256
Joined: Sun May 02, 2004 6:39 pm
Location: Reykjavik, Iceland
Contact:

Re: BMW M70 V12 on MS2-extra

Post by baldur »

jsmcortina wrote:
baldur wrote:MS3 only supports 8 injectors and 8 coils
Not so.

See: http://www.msextra.com/doc/pdf/html/MS3 ... .3-49.html

James
Shows how much attention I've been paying!
Baldur Gislason
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