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so lots of options on a display but the inexpensive flow meter prob. remains.
the pressure sw idea is proof of concept with the stuff i have. the on/off pumps are in the $40 range. i am just interested in how much fuel would need to be bleed off to lower the line pressure from say 4 to 2. that pump needs to restart a couple times a second for the frequency to be high enough to trigger the bike computers.
the close tolerances on the small flow meters keeps the cost up.
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