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Author Topic: Dry Sump  (Read 3601 times)
Steve DKK
DKK
Jr. Member
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Posts: 92
« on: March 11, 2010, 00:34:43 am »
Anyone know the displacement of a mellings oil pump?

I'm designing a dry sump pump and want to base the output on the mellings pump.
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Go fast, don't turn
Airspeed
Hero Member
*****
Posts: 593
« Reply #1 on: March 11, 2010, 12:46:40 pm »
IIRC, the cast-iron Melling pump has 30mm gears.
But you really don't need that much gear with a dry-sump unit... and then 'less is more' takes over  Wink
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"...these cars were preferred by the racers because the strut front suspension results in far superior handling than the regular torsion bar front end..."  - Keith Seume.
10.58 @ 130 mph (2/9/2022 Santa Pod)
Udo
Hero Member
*****
Posts: 2077
« Reply #2 on: March 11, 2010, 19:27:07 pm »
Hi

BAS in germay makes pumps like you want to do. I do not like the way they are but if you want one i have a new for sale - very cheap - so you save the work...

I make my own with 26 mm on the pressure side and 38mm on the other side. They have only one intake and one exaust .

Udo
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www.Udobeckertuning.de
Steve DKK
DKK
Jr. Member
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Posts: 92
« Reply #3 on: March 15, 2010, 01:09:00 am »
Thanks, Do you have photos of what you have.  both what you build and the greman unit you are trying to sell?
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Udo
Hero Member
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Posts: 2077
« Reply #4 on: March 15, 2010, 20:28:44 pm »
One is the BAS pump (melling+drysump) the other is mine ...
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Steve DKK
DKK
Jr. Member
**
Posts: 92
« Reply #5 on: March 16, 2010, 03:22:28 am »


I worked for Autocraft machine back in the 80s and i thought they plugged the two holes in the case where it interfaced with the stock pump.
Thus having two seperate pumps with two seperate inlets and outlets.

how does yours work?
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Udo
Hero Member
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Posts: 2077
« Reply #6 on: March 16, 2010, 12:48:00 pm »
Mine has 2 big oil galleries inside the pump. From the tank on the right side of the pump the oil gets through the pressure pump into the case , On the left side it goes from the pickup tube back into the tank , most through cooler and filter first .
Udo
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Jesse Wens
Full Member
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Posts: 239
« Reply #7 on: March 17, 2010, 18:39:46 pm »
And what is the retailprice of your dry sump pumps.
I like the concept.
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thinking out of the box will get you to go faster cheaper in the long run, time is on my side
Udo
Hero Member
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Posts: 2077
« Reply #8 on: March 17, 2010, 19:46:43 pm »
Price is 600 euros.

Udo
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