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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Dry\s+Sump\s*$/: 82 ]

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61. RE: Dry sump (score: 1): Author: "Russel Mack" <rtmack@concentric.net>; Date: Sun, 26 Jan 2003 21:28:09 -0600; Your drill will take the system to full pressure at the drill's rpm-- which is-- what-- 800RPM? Then it will take 5X the horsepower to get that pump to 4000rpm, against the same load. In effect-- 5; /html/land-speed/2003-01/msg01070.html (9,845 bytes)
62. RE: Dry sump (score: 1): Author: "Russel Mack" <rtmack@concentric.net>; Date: Sun, 26 Jan 2003 20:24:18 -0600; good, concrete numbers. Thanks. Where did they come from? If I had a reference that would tell me what lube oil flowrates racing engines need, I could calculate the power requirement from gearpumps.; /html/land-speed/2003-01/msg01071.html (8,720 bytes)
63. RE: Dry sump (score: 1): Author: "Russel Mack" <rtmack@concentric.net>; Date: Sun, 26 Jan 2003 21:52:32 -0600; the numbers I was giving (not much more than guesses) were for a typical wet sump (internal) pump. I think several of us have already started getting the impression that the dry sump pumps may take; /html/land-speed/2003-01/msg01072.html (8,910 bytes)
64. Re: Dry sump (score: 1): Author: Dave Dahlgren <ddahlgren@snet.net>; Date: Mon, 27 Jan 2003 06:35:40 -0500; With hot oil and an engine up to temp i suspect the load is less by to start. If I am wrong you will be hard pressed to to find an electric motor with enough power to do this for 5 minutes and fit in; /html/land-speed/2003-01/msg01073.html (9,390 bytes)
65. Re: Dry sump (score: 1): Author: "Keith Turk" <kturk@ala.net>; Date: Mon, 27 Jan 2003 05:30:07 -0600; Wet sump's are inexpensive.... work okay... and leave oil on all the parts hanging on to that big Silver thing in the middle of the engine... Then there is the oil that comes down uncontrolled on top; /html/land-speed/2003-01/msg01074.html (10,400 bytes)
66. Re: Dry sump (score: 1): Author: "DrMayf" <drmayf@teknett.com>; Date: Mon, 27 Jan 2003 08:20:40 -0800; I have sent several email requests to manufactureer's of dry sump pumps for data like the following: 1) the horsepower to drive the dry sump pump with differing numbers of scavenge sections (eg 2, 3,; /html/land-speed/2003-01/msg01075.html (9,192 bytes)
67. RE: Dry sump (score: 1): Author: "Albaugh, Neil" <albaugh_neil@ti.com>; Date: Mon, 27 Jan 2003 11:02:07 -0600; Any minute now someone is going to suggest driving a supercharger with an electric motor......Not a good idea! Unfortunately, neither is an electric water pump or an electric oil pump. All for prett; /html/land-speed/2003-01/msg01076.html (9,796 bytes)
68. Re: Dry sump (score: 1): Author: Joe Amo <jkamo@rap.midco.net>; Date: Tue, 28 Jan 2003 08:10:55 -0700; Russ, that electric vacuum pump is a chrysler unit you can source it out much cheaper... Joe :) /// unsubscribe/change address requests to majordomo@autox.team.net or try /// http://www.team.net/mail; /html/land-speed/2003-01/msg01082.html (8,784 bytes)
69. RE: Dry sump (score: 1): Author: "Clay, Dale" <Dale.Clay@mdhelicopters.com>; Date: Tue, 28 Jan 2003 08:58:54 -0700; Do you know the application? I'm considering drawing a vacuum in my "old tractor motor." Dale C. Russ, that electric vacuum pump is a chrysler unit you can source it out much cheaper... Joe :) -- The; /html/land-speed/2003-01/msg01086.html (8,872 bytes)
70. Re: Dry sump (score: 1): Author: John Szalay <john.szalay@worldnet.att.net>; Date: Tue, 28 Jan 2003 17:00:25 -0500; Aux vacuum pumps are also used in some GM cars (gas & diesel) to make up for low engine vacuum, We have been using them to provide vacuum for power brakes in the event we have a engine shutdown in ou; /html/land-speed/2003-01/msg01097.html (10,227 bytes)
71. Re: Dry sump (score: 1): Author: "Richard Fox" <v4gr@rcn.com>; Date: Tue, 28 Jan 2003 17:58:21 -0800; Some list members may not remember that Packard oil pumps had a vacuum pump built into them. Ran a line out to the vacuum canister. "Ask the man who owns one" Rich Fox -- Original Message -- From: "J; /html/land-speed/2003-01/msg01115.html (8,478 bytes)
72. RE: Dry sump (score: 1): Author: "Russel Mack" <rtmack@concentric.net>; Date: Tue, 28 Jan 2003 20:53:46 -0600; thanks. Despite all these wild (and maybe unworkable) things we've been discussing, I think there is pretty good evidence that vacuuming the case actually does produce more available HP, and I hope; /html/land-speed/2003-01/msg01119.html (8,957 bytes)
73. RE: Dry sump (score: 1): Author: "Russel Mack" <rtmack@concentric.net>; Date: Tue, 28 Jan 2003 21:19:42 -0600; great info. Thanks. Russ, #1226B HP >for "25 inches of vacuum". Aux vacuum pumps are also used in some GM cars (gas & diesel) to make up for low engine vacuum, We have been using them to provide vac; /html/land-speed/2003-01/msg01123.html (9,825 bytes)
74. RE: Dry sump (score: 1): Author: John Szalay <john.szalay@worldnet.att.net>; Date: Wed, 29 Jan 2003 12:52:45 -0500; FWIW: we have been looking for these units in junk er... male malls, and they have been bought for $15.-$35. but CHECK them to see if the diaphram is good, do not take them apart, run them under powe; /html/land-speed/2003-01/msg01146.html (8,387 bytes)
75. Dry sump (score: 1): Author: "Chris R Harris" <yesford@clear.net.nz>; Date: Thu, 9 Mar 2000 14:10:02 +1300; List, a member a few days ago asked for dry sump advice and not a lot was forthcoming. I'm in the same situation setting one up for the first (a little more expensive than a $60 conventional oil pump; /html/land-speed/2000-03/msg00153.html (7,255 bytes)
76. Re: Dry sump (score: 1): Author: Don Kerr <dkveuro@pop.flash.net>; Date: Wed, 08 Mar 2000 20:49:27 -0600; Hi Chris,,,,,The venting of a crankcase is only required when you've got blow by, right, the way is to not have blow-by, how do you do this? By carefull assembly and using "Gapless Rings".I presume y; /html/land-speed/2000-03/msg00156.html (8,365 bytes)
77. Re: Dry sump (score: 1): Author: George Mitchell <americanpartner@yahoo.com>; Date: Wed, 8 Mar 2000 19:30:51 -0800 (PST); Hey Chris, I have to disagree with the blow by theory there . My experience with dry sumps ( drag racing) we used a regular breather on the top of the dry sump tank. In addition,we used a breather sy; /html/land-speed/2000-03/msg00157.html (9,669 bytes)
78. Re: Dry sump (score: 1): Author: DOUG ODOM <popms@thegrid.net>; Date: Wed, 08 Mar 2000 21:05:58 -0800; Chris, You vent the motor through the sump tank. The trick is to seal the top half (valley) of the motor off so no oil drips down on the cam and crank. The two ways you make more HP from a dry sump m; /html/land-speed/2000-03/msg00161.html (8,186 bytes)
79. Dry Sump (score: 1): Author: DOUG ODOM <popms@thegrid.net>; Date: Thu, 09 Mar 2000 09:16:51 -0800; Chris, To add to the dry sump info. A 715HP NASCAR 358cid chevy will produce 3-5" Hg vacuum in the crankcase at 7500 rpm with the rocker covers and crankcase sealed. Doug; /html/land-speed/2000-03/msg00171.html (6,873 bytes)
80. dry sump (score: 1): Author: LGMCAFEE@aol.com; Date: Thu, 9 Mar 2000 21:07:58 EST; Chris I am also trying to get some information on dry sump oiling. Looked up Moroso on the net and found a good diagram on dry sumps. Sorry I don't have the address. Larry; /html/land-speed/2000-03/msg00177.html (6,776 bytes)

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