02GF74
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posted on 3/12/09 at 07:42 PM |
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in case you are interested...
3 exhaust guides worked loose. (oh, it was printed a lovely light blue)
according to the head man, unliely for head to be cracked. we'll see ....
ooh, where are the guides?
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Confused but excited.
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posted on 3/12/09 at 08:27 PM |
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Bummer!
Tell them about the bent treacle edges!
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Mr Whippy
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posted on 4/12/09 at 08:29 AM |
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so what happened when they worked loose? arn't they meant to be pressed in and very tight?
Fame is when your old car is plastered all over the internet
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02GF74
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posted on 4/12/09 at 10:40 AM |
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maybe manufacturing fault but look at the head - it was painted a light blue colour - you ca nsee a bit near the theormostat bulge but all paint has
burnt off , so I doubt it.
engine overheated big time - I suspect the guides seized onto the valves then then got worn thus became loose in the head.
note the exhaust guide, nearest the thermotstat is coolest so remains in place, as do the inlet guides.
weirdly enough the valves were loose and not damaged.
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Mr Whippy
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posted on 4/12/09 at 12:33 PM |
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blimy that sure did get very hot then. Perhaps the head expanded so much from overheating the guide bores became to large for the guides to be
gripped. Though I thought phosphor bronze expands more than iron?
Fame is when your old car is plastered all over the internet
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mangogrooveworkshop
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posted on 4/12/09 at 12:39 PM |
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You will be able to buy a new crossflow shortly from America
Dont know what the cost will be.....
The old rattley crossflow takes some abuse and its still rebuildable unless it has a hole with a rod sticking out of it.
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