Thank you very much for performing test. May I have a copy of the excel file as I like to converted it to duty cycle % by dividing all the V range by 12 and mulitpluy it by 10%. After I have done that, I will post it to the NASIOC board. I have just finished building a simple PWM controller today, so I can repeat the same test here using the original shurflo pump. The results are good, Pity that you can use an accumulator on a PWM pump speed WI system. It appeasr that you are now able to control the water pressure to compensate the manifold pressure change instaed of compensates it by corrected water map on the EM.
It sounds pretty good on the 0.3mm, we rate it at 745cc/min at 7 bar without surge arrestor - the aquamist pump is only a two-stroke pump with a great deal of peaks.
On order to get a steady gauge reading, you can put a small ss set screws inside the hose to stop the flicker on the gauge.
You're right about the intake tract. You have to use port injection. It won't hurt by putting a small jet just after the IC, it will allow the a bit more cooling along the inlet track. Droplets will be small by the time it reaches 120deg. bend.
Richard
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Richard L
aquamist technical support
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