#21
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Re: Flow vs Pressure
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Last edited by parmas; 23-05-2016 at 05:04 AM. |
#22
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Re: Flow vs Pressure
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#23
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Re: Flow vs Pressure
I was referring to a PWM valve, not a checkvalve.
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Richard L aquamist technical support |
#24
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Re: Flow vs Pressure
What if I use 4 pumps each connected directly to each nozzle (4) and each pump has its own PWM control valve. This will eliminate problem of pumps overheating/overpressing + PWM control valve flowrate.
Option 1 : All 4 PWM control valves wired together so they activate all together according duty cycle managed by ecu map. Option 2 : Each PWM control valve connected to primary injectors (example injector 1 with PWM nozzle 1 etc..) Since the injection needs to happen on boost the ecu switches on pumps when the engine is on boost and manage flow according PWM duty cycle managed by ecu map. What do you think Richard/Rotrex ? |
#25
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Re: Flow vs Pressure
As the jets mostly flow all the time under boost,I.e. Valve is open, you might get away with a single or two fast acting valves. Timed sequencial injection has little benefits for what you want to do.
Richard should know the max flow rate of the current fast acting valve FAV. |
#26
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Re: Flow vs Pressure
There are two FAVs with flow rates 1600cc (806-239) and 1300cc (standard 806-239B).
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Richard L aquamist technical support |
#27
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Re: Flow vs Pressure
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I am trying to find find one that actually can work with 100% water if possible. Any ideas Richard? |
#28
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Re: Flow vs Pressure
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Aquamist FAV : Warning: never run hydrocarbon contaminated fluid through this valve. The internal EPDM seal is subject to severe swelling if 99% pure methanol is not used. Always use 99% methanol from a factory sealed canister. Transfer pump or jugs should be free of any previous hydrocarbon usage. Washing the container with detergent will not stop methanol drawing out the hydrocarbon from a plastic container laced with gasoline. Aquamist Pump : Warning: Prolonged use of 100% methanol may cause premature pump failure and may not be covered under warranty - this warning applies to all Aquatec pumps. Is this contradictory? 99% Methanol may damage pump while less may damage FAV.... |
#29
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Re: Flow vs Pressure
He just means 99% purity methanol, but this mixed with distilled water.
Richard, can the older HSV take a ethanol / water mix? Ethanol is way cheaper than methanol for me here in Germany. |
#30
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Re: Flow vs Pressure
The HSV has EPDM seals, OK with methanol or ethanol as long as it is 99% pure.
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Richard L aquamist technical support |
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