Maybe the most stupid question ever but are radiators directional

i.e. does it matter if the feed to the water pump is via the top not bottom hose?

Engine CBR1000 with Micra rad

Thanks

If the water level falls only by a fraction, the water pump will not pull any coolant at all giving you external piston syndrome

two can play that game mark!

[Edited on 12/10/04 by JoelP]

quote:

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Originally posted by JoelP
two can play that game mark!

[Edited on 12/10/04 by JoelP]

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lol. good point though. cold water falls, but thats no where near as good a reason as the sucking air one