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M50 headwork?

Posted: Wed Oct 20, 2010 4:59 pm
by eko
Got an M50 Vanos engine that the headgasket has gone on.
Already got a replacement skimmed and pressure tested head/gasket kit/bolts etc to rebuild it.
Also got the vanos tools too.
Ive never took the head off/put back on one of these so looking for pointers and tips for doing it.Also any info/pics etc on how to set up the vanos etc?
Engine will probably be coming out this weekend so ill probably be starting the headwork in the next week or so.
Ill be bolting a turbo to this in the near future so any tricks whiles it stripped?

Re: M50 headwork?

Posted: Wed Oct 20, 2010 6:30 pm
by E30BeemerLad
Tony, on my epic build thread in the earlier parts, there is some M50 head autopsy going on, but it was a non-vanos lump, but the basics will be the same save for the vanos witchcraft :)

Dan is your man here

Re: M50 headwork?

Posted: Wed Oct 20, 2010 6:36 pm
by eko
This thread was aimed at Dan to be honest :P

Ill have a nosey through your thread and see whats what.
Cook has put the E36 Bentley manual on disc for me so all the torque settings etc will be in that.
Its more the setting up of the vanos to be hlonest.
I know Monkey has experience of doing the vanos but would be nice to do it myself :D

Re: M50 headwork?

Posted: Wed Oct 20, 2010 6:47 pm
by DanThe
This is pretty good - http://www.beisansystems.com/procedures ... cedure.htm

Dont forget to fit a new vanos seal :wink:

Re: M50 headwork?

Posted: Wed Oct 20, 2010 7:21 pm
by eko
Dealer part for the Seal Dan or is this the thing you got hold of for Cook?

Re: M50 headwork?

Posted: Wed Oct 20, 2010 8:59 pm
by DanThe
From me mate, you cant buy them from the dealers

Re: M50 headwork?

Posted: Wed Oct 20, 2010 9:12 pm
by monkey
tony the vanos seal made a real difference to my m50 . it was a lot easyier to fit than i thought it would be :)

Re: M50 headwork?

Posted: Wed Oct 20, 2010 9:27 pm
by eko
DanThe wrote:From me mate, you cant buy them from the dealers
How much Dan and ill drop you a PM in the next couple of days :wink:

Matt I might call on your services nearer the time winkeye
Hows the Mrs doing??

Re: M50 headwork?

Posted: Wed Oct 20, 2010 9:38 pm
by monkey
eko wrote:
Matt I might call on your services nearer the time winkeye
Hows the Mrs doing??
i am no expert but am happy to help out if i can . The Mrs is fine but with a large belly , but it's not long to go now :)