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Home > Help Needed / General Tech Chat > BMW twincam head, how do you remove the peg in the front of the head?

scooperman

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Palm Beach Gardens, Florida

In my SC build guide book, the third photo in Chapter 5 "Cylinder Head Modifications" has an arrow pointing to the hole in the cam gear end of the head, below the intake cam. There is a label by the arrow which says "Remove peg from hole." I was hoping for something a bit more helpful. Is the peg pressed in or screwed in, do you remove it by pulling or twisting? I have tried some forceful pulling and that didn't work, and it doesn't want to turn. Somebody tell me how to do this before I break something.


fastcarl

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Fastest A Series Mini in the World

leeds/wakefield.

just grind the stud down flush,

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MikeRace

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Force Racing ICT Dept Manager Miglia Turbo Am frum Yokshyer tha noes!

Or if your like me and really hard you use a file!

Edited by MikeRace on 21st Mar, 2012.

1/4 Mile 14.3secs 96Mph Terminal 10psi of boost.


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scooperman

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Palm Beach Gardens, Florida

OK, I will try once more to persuade it to exit the head. If it refuses, I will fire up the Deathwheel 2000 and have at it.


Sprocket

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Preston On The Brook

I just cut it off, but I suppose if you use gentle heat on the head in that area with a blow torch, not too much, just enough so that when you spit on it, it sizzles, then try and pull the pin out

Edited by Sprocket on 22nd Mar, 2012.

On 26th Oct, 2004 TurboDave16v said:
Is it A-Series only? I think it should be...
So when some joey comes on here about how his 16v turbo vauxhall is great compared to ours, he can be given the 'bird'...


On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........


scooperman

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Palm Beach Gardens, Florida

Got it out. Held the pin in the big bench vise, heated the boss around the pin, then after about 3 minutes of heating I gave the head a twist while prying outward from the vise. It helps to put a big steel washer over the pin boss, this gives you something to lever against with the pry bar.


Chalkie

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Northamptonshire.




On 21st Mar, 2012 MikeRace said:
Or if your like me and really hard you use a file!



Get some Porn on and start filing I'm sure it won't take that long ;]

Home > Help Needed / General Tech Chat > BMW twincam head, how do you remove the peg in the front of the head?
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