Drilling a YB rocker cover for an oil seperator, where?.....
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From: Out Shooting Burgelers, cause thats what Norfolk people do!!!
Hi everyone,
Right, I have just removed my cam cover, and I have a couple of questions. I have to drill a 5/8 hole in it to take an alloy tube for an oil seperator pipe. I was led to believe that there is a certain place it must go, or where it was designed to go, namely in this cast hole, at the back where its arrowed...................

Now the problem with this is that where the hole would come out on the other side is right smack bang in the middle of where the cover is tapered to allow the clearence of the cams, so the pipe that I have to push on won't sit flush with the top of the cover. The blue vertical line illistrates where the hole would roughly come out....................

So basically, is this where the breather pipe has to go, or is it in the wrong place????
One other thing, what is that little hole for arrowed on the second piccy?
Thanks
Right, I have just removed my cam cover, and I have a couple of questions. I have to drill a 5/8 hole in it to take an alloy tube for an oil seperator pipe. I was led to believe that there is a certain place it must go, or where it was designed to go, namely in this cast hole, at the back where its arrowed...................

Now the problem with this is that where the hole would come out on the other side is right smack bang in the middle of where the cover is tapered to allow the clearence of the cams, so the pipe that I have to push on won't sit flush with the top of the cover. The blue vertical line illistrates where the hole would roughly come out....................

So basically, is this where the breather pipe has to go, or is it in the wrong place????
One other thing, what is that little hole for arrowed on the second piccy?
Thanks
yes that is where you drill
not sure what the little hole is for but don't think it does anything, maybe stops a bit of pressure/condensation building up in the hollow area around the spark plug chamber
not sure what the little hole is for but don't think it does anything, maybe stops a bit of pressure/condensation building up in the hollow area around the spark plug chamber
Thread Starter
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From: Out Shooting Burgelers, cause thats what Norfolk people do!!!
I know, sorry bout the pic size
Thank the lord for autosizing on PF
So will I have to machine a flat on the top side so the hose sits flush???
Thanks for the feedback peeps
So will I have to machine a flat on the top side so the hose sits flush???
Thanks for the feedback peeps
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Originally Posted by churchy
So will I have to machine a flat on the top side so the hose sits flush???
Can't really tell when its on the car anyway m8
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From: Out Shooting Burgelers, cause thats what Norfolk people do!!!
Originally Posted by CosKev3
Originally Posted by churchy
So will I have to machine a flat on the top side so the hose sits flush???
Can't really tell when its on the car anyway m8

Cheers Kev
Ross...............
Shut up you tart

Cheers Paul
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