Gallons per minute

Discussion in 'InsideTopAlcohol.com Tech Questions' started by Bob sherry, Sep 1, 2019.

  1. Bob sherry

    Bob sherry Member

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    Has anybody got a simple formula to work out GPM of flow at a known PSI through a known area in square inches please.
     
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  2. Mike Canter

    Mike Canter Top Dragster
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    May I ask what you are trying to compute flow for? I have charts that I can give you on GPM thru all the jet sizes
     
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  3. Bob sherry

    Bob sherry Member

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    My blown alcohol 469 cui big block chev with a std helix 671, it’s a simple dial your own class over here in Australia . My car is a Chevy Monza at 2820 lbs with power glide , 11.8:1 compression ratio and the blower is 20 over. All new combo and have a 110 Enderle pump also have port nozzles as well as hat nozzles, bird catcher hat. Before I run it I thought it would be a good idea to brush up on some mathematics, don’t have a data logger just a GoPro camera pointing at fuel pressure and blower pressure gauges.
     
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  4. Bob sherry

    Bob sherry Member

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    Charts would be very handy for me Mike
     
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  5. Mike Canter

    Mike Canter Top Dragster
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  6. Bob sherry

    Bob sherry Member

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    Email sent
     
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  7. Mike Canter

    Mike Canter Top Dragster
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    Bob, sent them again to you. Let me know if you got them
     
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  8. Bob sherry

    Bob sherry Member

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    Bloody Fantastic Mike got them, they will be a big help appreciate it very much
     
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  9. td3829mk

    td3829mk Member

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    Mike is this the jet range chart with flow calculated at 150 psi for all sizes? If so I would greatly appreciate one...seems I have misplaced the one I had and cannot find a digital copy anywhere...
     
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  10. Mike Canter

    Mike Canter Top Dragster
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    Yes it is. When originally published years ago it was based on the flow of water. I corrected it to be the flow of methanol.

    Email me at mike.c@mindspring.com
     
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  11. GregM784

    GregM784 Member

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    Email sent Mike.
     
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  12. Mike Canter

    Mike Canter Top Dragster
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    Will send tomorrow
     
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