engine swap m50 help!!!

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rooke30
E30 Zone Newbie
E30 Zone Newbie
Posts: 20
Joined: Sun May 11, 2014 11:00 pm

Tue May 20, 2014 7:36 pm

Hi, can someone help me, I've just bought a e30 1.8i convertable and
New to the bmw scene!
She is abit slow so I have purchased a m50 2.5 twin cam engine
Complete with gearbox, loom, ecu, header pipes, afm. Will it go straight
In? What will I need to modify, cut or move anything? And
What's the best radiator for it! Help!!! I need it in! cannot cope
With no power! Thanks chris
BMW_E30vert
E30 Zone Regular
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Location: Greater London

Tue May 20, 2014 8:27 pm

Have a look thru the m50/m52 section, some very helpfull build threads in there

http://www.e30zone.net/modules.php?name ... forum&f=56
magpie
Old Skooler
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Joined: Sun Jun 29, 2008 11:00 pm
Location: Consett,Durham.

Tue May 20, 2014 11:07 pm

you will have cast exhaust manifolds and you need the m52 328i tubular ones so they can be modified to fit ,i have a pair here for sale if interested .
Image
m52 b30 stroker 6-speed 318is Galvanizer
m42 touring
+ a yard full of scrap turds :)
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rooke30
E30 Zone Newbie
E30 Zone Newbie
Posts: 20
Joined: Sun May 11, 2014 11:00 pm

Wed May 21, 2014 9:40 am

Thanks how much, would I gain any extra horsepower? We're are u located
magpie
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Posts: 28035
Joined: Sun Jun 29, 2008 11:00 pm
Location: Consett,Durham.

Wed May 21, 2014 10:17 pm

rooke30 wrote:Thanks how much, would I gain any extra horsepower? We're are u located
you need to modify the rear manifold to clear the steering linkage but you can only use the tubular ones as you can't modify the cast iron m50 manifold .

i'll take £30 + post for them .
Image
m52 b30 stroker 6-speed 318is Galvanizer
m42 touring
+ a yard full of scrap turds :)
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