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Author Topic: Nozzle Size  (Read 4422 times)

Offline AF150

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Nozzle Size
« on: October 19, 2014, 05:29:06 PM »
Spud...
Could you post a chart showing the true decimal diameters of Hilborn nozzles? I have (4) 104A
and I don't know how to calculate total nozzle area.
Thanks
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Offline Spud Miller

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Re: Nozzle Size
« Reply #1 on: October 19, 2014, 07:35:10 PM »

 Ok...

 Orifice   Hilborn      
.016         4
.017         5
.020         6
.0215       7
.0225       8
.0238       9           
.0259       10
.0289       12
.0294       14
.0318       16
.0338       18
.0359       20
.0373       22
.038         24
.039         27
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Fuel Injection Enterprises, LLC
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Offline Spud Miller

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Re: Nozzle Size
« Reply #2 on: October 19, 2014, 07:40:33 PM »

 ...and then I realized the nozzle you wanted wasn't on the chart :)

 Multiply the Hilborn size times 59, take the square root and divide by 1000...that'll get you very close.

 (SQRT(Hilborn Size * 59))/1000

 Your 104 nozzles = .0783"

 

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Fuel Injection Enterprises, LLC
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Offline AF150

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  • Your Best Time: 7.37 1/4 mile
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  • Your Track: Tulsa Raceway Park
  • Your Vehicle: 200" FED
Re: Nozzle Size
« Reply #3 on: October 20, 2014, 12:22:50 PM »
Thank you.
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