Electric Water Pump

[Smudger33uk]

What are peoples thoughts on adding one of these to improve coolant flow and run on after switching the engine off ? http://www.demon-tweeks.co.uk/motorsport/water-pum...

[Bassfiend229hp]

I had been thinking of using one instead of the mechanical pump but after talking with a mate who was using a couple of the 150l/min units on his race Skyline and has just gone back to a mechanical pump then I'm thinking it's probably not worth the hassle...

[MADMAX2]

i think they are better used on rice rockets - drift cars etc....