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Author Topic: hilborn 150-1 pump plumbing?  (Read 3152 times)

Offline crider

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hilborn 150-1 pump plumbing?
« on: May 20, 2017, 04:24:51 AM »
What size feed line do I need for a -1 hilborn pump, feeding a BBC methanol with stack injection? Is a -10 big enough or does it need a -12 or something bigger?
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dreracecar

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Re: hilborn 150-1 pump plumbing?
« Reply #1 on: May 20, 2017, 08:59:40 AM »
On my Blown SBC with a 110 (13gal) from the pump to BV only ran a -8, do not want a pressure drop by going to a larger line. When I was running 410 sprints we used a -6 feed to the BV.
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Offline crider

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Re: hilborn 150-1 pump plumbing?
« Reply #2 on: May 20, 2017, 09:27:27 AM »
Thanks Bruce, my barrel valve had a -6 opening so I was going to use a -6 from the shutoff up to the injector. I should have been more specific, I was asking about the line from tank to pump
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dreracecar

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Re: hilborn 150-1 pump plumbing?
« Reply #3 on: May 20, 2017, 10:54:41 AM »
Inlet line to the pump   -12
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