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#1
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Arfa Daily wrote: OK then. That's two pro opinions in favour of the head gasket. Just looking on the bright side, if it could be the inlet manifold gasket, how does that work ? I wasn't aware that there was any (normally) exposed waterway that was prevented from coming into contact with the inlet airway, by the IM gasket. What is the purpose of such a blocked connection between the two ? often manifolds have water running through a passageway and on into the head, sometimes that gasket can fail on the inside so that water leaks into the manifold and then into the cylinders. K series were famous for it. If it is the IM gasket then you will spot that as you take that off before the head usually. |
#2
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Mrcheerful wrote: Arfa Daily wrote: OK then. That's two pro opinions in favour of the head gasket. Just looking on the bright side, if it could be the inlet manifold gasket, how does that work ? I wasn't aware that there was any (normally) exposed waterway that was prevented from coming into contact with the inlet airway, by the IM gasket. What is the purpose of such a blocked connection between the two ? often manifolds have water running through a passageway and on into the head, sometimes that gasket can fail on the inside so that water leaks into the manifold and then into the cylinders. K series were famous for it. If it is the IM gasket then you will spot that as you take that off before the head usually. If my experience with a SportKa recently is anything to go by, it'll need a new head. They don't take kindly to being boiled. They're bombproof until you boil 'em. Sorry. The one I'm talking about had a hairline crack in the header tank, water made its exit on the motorway, driver thought "It'll be ok to limp it to the services" and that was it. One dead cylinder head. -- Pete M - OMF#9 |
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