M50 and some questions

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cristy666
Posts: 2
Joined: 03 Aug 2015, 18:26

M50 and some questions

Post by cristy666 »

hello to all,my name is Cristin,I saw in this forum that most guys made some m50 engines turbo.I own some cars,but i have a bmw e34 that i am trying to make a drift car out of it,and going to try at least to make a low boost(for the beggning) twin turbo with different size turbos,the engine i have is a m50b25 non-vanos,and my configuration is looking something like this,maybe someone could help me with advice,lots of advice

m50b25 engine block
m50b25 head with some little porting
1x mercedes vito 2,7 turbo the small one
1xmercedes atego turbo the big one
ceramic pucks clutch
525 tds gearbox,still not sure of it or if the starter would fit atfer :(
740 e32 water radiator
aftermarket interccoler
oil cooler something that will fit under the front bumper
3,46 diff welded
bmw e32 750i/il brakes all around

The idea basically is to make an engine that gives a lot of rpm,that's why the small turbo will feed the larger turbo,hoping for 450 hp
My questions are:
-crankshaft and rods form M52B28 or M54B30?which is better?
-3 mm coppper gasket will help me or not?i will run it on stock internal for the begging so it won't see much boost
-what boost-controller would work and how to fit it?
-kdfi stand alone,is it worth it?
-maybe some other turbos are a better option?

and maybe some questions that i can't remember right now.I am also sorry for writing in english,but it is the only language that i know,hope i didn't waste anyone's time,but i really need some help and in my country nobody ever helps you with nothing.
Have a nice evening guys!
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xelerator
Posts: 2604
Joined: 20 Nov 2005, 15:36
Location: sthlm

Re: M50 and some questions

Post by xelerator »

Welcome to the forum.

How does your turbo setup look like?
Sequential twin? Series twin?

It is not trivial to get a for eg twin seq setup working good (not just working :)).

How much experience do you have?
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cristy666
Posts: 2
Joined: 03 Aug 2015, 18:26

Re: M50 and some questions

Post by cristy666 »

xelerator wrote:Welcome to the forum.

How does your turbo setup look like?
Sequential twin? Series twin?

It is not trivial to get a for eg twin seq setup working good (not just working :)).

How much experience do you have?
Thank you,it's sequential,dind't quite that eg seq setup,i really don't have that much experience,but i'm trying to do it with my own hands,basically i'm trying the make a entry level drift car,but still trying to learn some things so i don't buy parts that i don't need or won't help me at all :(
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