Besides carrying out a bigger engine transplant is there any modifications you can do to the m40 1.8i engine like converting the bottom end etc??
Cheers
M40 rebuild
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khan1
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Jhonno
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No
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Alex
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dbilas dynamics do individual throttle bodies for the m40 but there £1700
You could tune an m40 but the cost you would spend would not be worth the gains you would get
You could tune an m40 but the cost you would spend would not be worth the gains you would get
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GrindCulture
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Turbo, bike carbs? Both would be expensive though.
Not in E30s any more 
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Jon_Bmw
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And I thought people tuning an m42 was sick! 
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GrindCulture
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Not my car by the way, nor anyone that I know.
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S2Avant
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Get this:

and then a rusty one of these:

and then get ready:



and then a rusty one of these:

and then get ready:

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DanThe
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If you want to mod an M40 then you should start with a low milage one
BTW did I mention I have a 27k mile E36 M40 engine?
BTW did I mention I have a 27k mile E36 M40 engine?
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yanto
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DanThe wrote:BTW did I mention I have a 27k mile E36 M40 engine?
is it the same motor
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DanThe
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M40 is M40 
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dobbie82
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a 316i m40 engine? it struggles to pull its own weight, an e36 probably weighs a good 150-200kg more?
I have an m40 myself so i'm not dissing for the sake of it, i just can't see the logic?
I have an m40 myself so i'm not dissing for the sake of it, i just can't see the logic?
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