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Old 14-08-2014, 10:33 PM   #25
jibber_monkey
S2 - Picking it up
 

Join Date: May 2011
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Well this past week has been something of a mixed bag. So starting with the less than happy news...

We stripped the engine down, sent oil samples from the sump, filter housing and head off for analysis and sent the big metal bits off to the machine shop.

So we're we waiting with bated breath for the outcome of this in depth analysis?

Well no, not really. On top of the bore scoring and chunks of metal in the sump and lumps of sand in the head, take a look at the state of the rest of this motor:

A set of more than slightly second hand pistons and rods


On closer inspection, I'm thinking this is a slightly misaligned big end shell


A crank scored and pitted beyond repair




And with moving pictures too!


Looking at the state of this follower, you may think this is bad, but fear not! The cam lobe has been worn to a handy 50 pence piece profile to match the wear pattern on the follower.



We have made initial contact with the people that sold us this "good working order" "Butler Motorsport” engine but they have become mysteriously difficult to contact since sending them these images and video.

Still tomorrow's another day and we've made some half decent progress on the rest of the build...
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