High-Flow Water Pump
#1
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High-Flow Water Pump
Hallo,
does anybody know if there is a high-flow water pump for b-Serie Engines and where can i get them?
or is there an easy way to turn the stock pump faster to get a higher water flow to compensate a bigger radiator volume then stock?
Thanks
does anybody know if there is a high-flow water pump for b-Serie Engines and where can i get them?
or is there an easy way to turn the stock pump faster to get a higher water flow to compensate a bigger radiator volume then stock?
Thanks
#5
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Re: (Mr. Helsinki)
on my next project car i want to run a ramhorn style manifold with external wastegate in a crx 88-91 - so i only have space for a halfsize radiator...
i drive a halfsize currently with a much lower powerlevel as i have planed in the future and on the track the coolant system is allready on its limits...
i want tu build a waterproof coolant system even at high ambient temperatures... but thats realy hard in a car which that less space in the engine bay.
things i have allready thought about:
- other / no thermostat
- second or third radiator in the left/right wheelhousings (problem, because when i make the radiator volume bigger the flow of the pump gets less)
- high flow water pump
- seal everything around the radiator's so all air must pass the radiators
- radiator cap with higher pressure
- multi pass core (but i've hered much bad things about them in concern of system pressure which is needed for the same volume)
goal is to get aprox. 330-350whp with low coolant and oil temps for endurance circle track racing (several hours)
maybe someone can help.
i drive a halfsize currently with a much lower powerlevel as i have planed in the future and on the track the coolant system is allready on its limits...
i want tu build a waterproof coolant system even at high ambient temperatures... but thats realy hard in a car which that less space in the engine bay.
things i have allready thought about:
- other / no thermostat
- second or third radiator in the left/right wheelhousings (problem, because when i make the radiator volume bigger the flow of the pump gets less)
- high flow water pump
- seal everything around the radiator's so all air must pass the radiators
- radiator cap with higher pressure
- multi pass core (but i've hered much bad things about them in concern of system pressure which is needed for the same volume)
goal is to get aprox. 330-350whp with low coolant and oil temps for endurance circle track racing (several hours)
maybe someone can help.
#6
Honda-Tech Member
Re: (mrx)
Pushing coolant thru a radiator quicker does not mean that your motor will run cooler. The liquid must stay in the radiator long enough to benefit from the radiator's cooling ability. I think the OEM pump is fine for you
#7
Honda-Tech Member
Re: (earl)
Many high horsepower Civic/CRX cars run aftermarket radiators. (PWR,Fliudyne, etc.) Use a new stock waterpump and if you want additional protection I'd recommend Evans coolant. You would need a couple of gallons and it costs around $25 a gallon. Good stuff!!
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#8
Member
Re: (mrx)
I think you will be fine with all stock components also. I have a CRX with a 92-95 Fluidyne and a ramhorn manifold. No problems cooling even with the manifold .5" from the radiator. Stock pump, stock thermostat, stock water pump. The only difference is that I do not road race. Use the Evans coolant, use effective baffling, get your turbo and manifold coated and maybe an oil cooler.
GL
GL
#10
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do not remove the thermostat, this will cause condensation in the crankcase due to a very slow warm-up. The thermostat is there to allow the engine to heat up to operating temperature quickly.
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