Jason Fletcher
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| posted on 22/7/08 at 01:52 PM |
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Electric water pump. Stat or no stat???
Do you guys use a thermostat with your electric water pump??? I want my engine to get up to temp quickly but dont want to over load the pump.
J
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Mr Whippy
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| posted on 22/7/08 at 01:56 PM |
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I think without one you'd risk over cooling the engine
I'm sure you can buy temperature controlled speed controllers for these things but they cost about the same as the pump itself 
[Edited on 22/7/08 by Mr Whippy]
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JAG
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| posted on 22/7/08 at 01:58 PM |
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I'd have to agree with Mr Whippy.
The thermostat ensures that the engine and oil are kept nice and warm - I wouldn't want to change that.
Justin
Who is this super hero? Sarge? ...No.
Rosemary, the telephone operator? ...No.
Penry, the mild-mannered janitor? ...Could be!
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britishtrident
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| posted on 22/7/08 at 02:37 PM |
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A by-pass pipe will keep water circulating when the thermostat is closed.
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Jason Fletcher
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| posted on 22/7/08 at 03:11 PM |
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thanks for the quick replys guys. I have a stat in at the moment and the bypass from the head T's in to the pump line so there is some
circulation when the stat is closed. I will put a amp meter on the pump from cold and see what the current draw is compared to when the stat is open.
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sucksqueezebangblow
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| posted on 23/7/08 at 08:55 AM |
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You're spot on, if you have no bypass you're supposed to drill a hole in the edge of the thermostat to allow some flow, but the
'Busa engine has a bypass to the centre of the water pump so when replacing the pump the bypass is fed to the inlet side of the electric pump.
Better to Burnout than to Fade Away JET METAL ~ AndySparrow © 
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Jason Fletcher
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| posted on 23/7/08 at 09:58 AM |
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Yipee, I got something right!
Jason
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