All,
The mythical and long lost Cam Shafts arrived today from Piper Cams for the Rover K Series build.

http://www.pipercams.co.uk/pipercams/www/index.php
View media item 64262
Now for the bad news:
Despite my best efforts when I set the head up with the other cam shafts we had and allowed plenty of clearance for each lobe to the head casting, these are the bump sticks from hell.
The additional lift of these cams the lobes actually hit the head castings.
Long story but the short form version, it means removing and stripping the head, providing extra relief in the head to accommodate the additional lift, clean and reassembly, new stretch bolts and new head gasket.
The joys of an engine build..
The mythical and long lost Cam Shafts arrived today from Piper Cams for the Rover K Series build.
http://www.pipercams.co.uk/pipercams/www/index.php
View media item 64262
Now for the bad news:

Despite my best efforts when I set the head up with the other cam shafts we had and allowed plenty of clearance for each lobe to the head casting, these are the bump sticks from hell.

The additional lift of these cams the lobes actually hit the head castings.

Long story but the short form version, it means removing and stripping the head, providing extra relief in the head to accommodate the additional lift, clean and reassembly, new stretch bolts and new head gasket.
The joys of an engine build..
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even digging out the old seal from the trash and yes I had put it back exactly as I removed it.

