I'm not that familiar with these engines but i know that minis have two
access covers to the cam followers and they are just beneath the manifolds
(headers). Minis have breathers on one, too. Either could have a failed
gasket. Good luck.
Alan
'74 Midget and project bug-eye.
Bkitterer@aol.com on 10/18/98 07:40:06 PM
Please respond to Bkitterer@aol.com
To: dhiley@cadvision.com, spridgets@Autox.Team.Net
cc: (bcc: Alan Inglis/BC Research/CA)
Subject: Re: Part 2 - Torqueing the Head
In a message dated 10/18/98 1:28:14 PM, dhiley@cadvision.com writes:
<<I let the engine warm up thoroughly sitting in the driveway with
occaisional sustained moderate rpm and there was no leakage. I then took
it out onto the road and ran it it up 5k in second and third and the smoke
began pouring out of the engine as the oil hit the headers. It is
definitely not coming from the rocker cover or timing chain cover. It is
definitely coming from under the headers somewhere.>>
Dave,
We have experienced the same problem. Have been resisting pulling the head
but I think that there is an oil port on the front corner, manifold side of
the block / head. At this time we are guessing that for some reason the
head
and block are not perfectly parallel at this corner and under load oil
leaks
out between the head, gasket and block. Once it is warmed up it is fine
except on occasion when pushed hard. When cold we let ours idle about five
minutes letting it come to operation temperature for several minutes before
driving off. Then we try and avoid routes, freeways and steep hills, that
would load the engine for anther five minutes or so.
This is not much help in solving the problem. We will keep listening and
if I
break down and pull the head will post what we find.
Bob and Annice
1960 Sprite (Mk IV in disguise)
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