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Or if you dont want a "proper" EWP - and just want to assist the cooling then maybe this....

Just the thing - how you could make it out of sealing wax and string - i dont know
Nice one
would this be the one to fit my k ?
I reckon the 85 would be Ok - the 115 mite be a bit OTT. have a look on the Davies Craig website - loads of helpfull info on there. Or search on here??
Hi there,
I'm strongly considering installing an EWP and controller into a 2004 Land
Rover Freelander (1.8, petrol K series engine) here in the UK. I have no
doubt that you've had interest from other car owners with a K series engine
as they are very sensitive to overheating leading to head gasket failure.
YES - CAUSED BY HEAT SOAK - THE DAMAGE IS DONE WHEN YOU TURN OFF A HOT
ENGINE.
My question is whether I could use an EWP to completely replace the
mechanical pump, YES YOU CAN - AND YOU WILL HAVE BETTER FUEL CONSUMPTION
AS WELL AS AN INCREASE I AVAILABLE POWER
and also whether it would enable me to remove the thermostat on this
particular vehicle. YES - BEST TO REMOVE THE THERMOSTAT . JUST CHECK RE A
BYPASS
WHERE THERE IS A THERMOSTAT BYPASS
In some engines including some made by BMW & ROVER, there may be a bypass
from the thermostat back to the water pump chamber so that when the
thermostat is fully closed, coolant passes directly from the engine block to
the thermostat housing and then straight back to the block without passing
through the radiator.
When the EWP is fitted, some coolant will pass in the opposite direction
along the bypass from the radiator to the pump housing and back to the
radiator without passing through the engine.
In those cases, the bypass has to be blocked off when the EWP is fitted!
MORE INFO ON YOU TUBE AT http://au.youtube.com/watch?v=nrfux_-6RVwy
I have had difficulty getting straight answers on forums etc so I thought it
would be best to contact you directly. I'm very impressed with how this
system looks, and it's great to see a cost-effective system to improve
emissions and engine life. Any advice you could provide me with would be
very much appreciated.
Best regards
Richard Davies
Managing Director
why would you want to fit one ,if cooling system is in good order
not sure about removing the prt, where's the back up for when the pump fails?
wheres the back up for when the VCU fails, or the chassis cracks, or the subframe bolt fails, or the Diff bush fails, or, or, or???
none of them will knacker your engine quicklywheres the back up for when the VCU fails, or the chassis cracks, or the subframe bolt fails, or the Diff bush fails, or, or, or???
the prt is the modWhere's the backup on an unmodded freeb when the PRT fails? I suppose we just have to trust it - unless there is some kind of redundancy one could build in. I'd be inclined to trust an electrical system like this until it's proved to be untrustworthy.
I think I read somewhere that you can just removal the pump impeller and drive belt from the mech pump. Hence it just becomes part of the plumbing from the EWP's perspective.
In fairness, dispite my, somewhat toungue in cheeck, reply above. It is common practise to have both systems running in tandem, so that if either fails, then the mechanical system is enough to get you home.
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