Page 1 of 5 123 ... LastLast
Results 1 to 10 of 45

Thread: How i built my NBF dry sumpil systemoil pans!!!!

  1. #1
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post

    How i built my NBF dry sump oil system!!!

    This is the new mod for the street car , NBF 5 stage dry sump oil system
    Enjoy
    The Pump Many of the key benefits of a dry-sump system stem directly from moving the oil pump out of the oil pan and making it a separate unit driven by a belt off the crank. Because the pump is now outside the crankcase, it is actually capable of pulling the oil out of the engine, but also the air. By creating a vacuum inside the engine, oil is pulled off engine parts more easily instead of clinging, rings seat in the pistons better, and the resistance seen by the crank as its counterweights swing through the air is basically removed.
    Even a small amount of vacuum inside the crankcase can be helpful, but when you built the engine you must be careful to properly seal the engine from leaks using proper seals and extra care. Still, Nextel Cup engine builders are using external oil pumps to pull a vacuum as strong as 26 inches of mercury. For comparison, a perfect vacuum is 29 inches of mercury.
    External oil pumps are broken into stages. Typical dry-sump systems use pumps that are between three and five stages (even 6 stages now), One stage is always used as a pressure pump. In other words, it pulls oil from the external tank and pushes it into the engine oil galleries. One stage is strong enough to provide all the pressure necessary. For racing, where excess pressure means lost horsepower, the pressure bypass is often engaged. The other stages are all used to pull oil from the engine after the oil has done its job, and also create a vacuum in the crankcase. A single suction stage can adequately pull enough oil for proper lubrication, but multiple suction stages means a smart engine builder can pull oil from different areas of the engine as well as pull greater amounts of vacuum...










    Last edited by fastnelson; 09-16-2010 at 10:13 PM.

    9.37@153 1.39 60f AT LOW BOOST
    10.43@149 AT 13 PSI ON PURE PUMP GAS
    1047AWHP ON PUMP GAS
    1348+AWHP THE MOST POWERFUL, QUICKEST AND FASTEST STREET 3/S IN THE WORLD
    BEST MPH 162.51

  2. The Following 2 Users Say Thank You to fastnelson For This Useful Post:


  3. #2
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post










  4. #3
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post
    Now the instalation and it fits like a lube....






  5. #4
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post
    More from the fitment:






  6. #5
    Man vs 3/S verified Feedback Score 6 (100%) R/T93's Avatar
    Join Date
    Sep 2010
    Owner Since
    2003

    Location
    Kingston, WA
    Posts
    1,543
    Thanks
    123
    Thanked 173 Times in 114 Posts
    Damn, lots of R&D in that project, nice work.
    93 R/T - Modded, Full Suspension, Full Exhaust, Quaife Diff, Turbo brakes, Alpine/Boston Sound One of 25
    98 VR-4 - Billet 13t's, Downpipe, Blitz EBC, Ohlins R/T coil overs, SCE center differential, SCE oil pan, Pampena braced trans, TEC Rear Strut Bar, Custom Front Strut Bar, Camber Arms, Alum Driveshaft, 2" Koyo, Maximal oil cooler, SAFC2, Defi Gauges, RC 550's, Supra Pump, Skillard Splitter, Hardpipes, XYZ 14" front brakes/Carbotech, 255 Dunlop Z2's, AMR 18x9's, Alpine/Infinity/JL Sound. One of 13

    3SNG15 Best overall




    "I explode 1 piece rotors" -- ABM --
    Runs 12's (12.98's!!!!!!)
    My Garage

  7. #6
    Member verified Feedback Score 2 (100%) blindmist's Avatar
    Join Date
    Sep 2010
    Owner Since
    Aug 15, 2005

    Location
    Texas
    Posts
    698
    Thanks
    15
    Thanked 45 Times in 28 Posts
    Nice, you should make a kit that isnt $4000

  8. #7
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post
    Final test and tune:

  9. #8
    1st ever COTM and COTY verified Feedback Score 9 (100%) green-lantern's Avatar
    Join Date
    Aug 2010
    Owner Since
    Birth

    Location
    Tennessee
    Posts
    7,254
    Thanks
    652
    Thanked 459 Times in 354 Posts
    Impressive, So could this prolong turbo life? Without pressure in the crankcase there would be less pressure on turbo seals?

    Quote Originally Posted by HilbillyHomeboy View Post
    I bet she smells of old mustard and sawdust.
    Jeremy

  10. #9
    Forum User Feedback Score 1 (100%)
    Join Date
    Sep 2010
    Owner Since

    Posts
    72
    Thanks
    7
    Thanked 2 Times in 2 Posts
    Damn thats kickass man, too bad I'm a poor ass

  11. #10
    Member supporter Feedback Score 0 fastnelson's Avatar
    Join Date
    Sep 2010
    Owner Since

    Location
    new york
    Posts
    62
    Thanks
    0
    Thanked 2 Times in 1 Post
    Quote Originally Posted by green-lantern View Post
    Impressive, So could this prolong turbo life? Without pressure in the crankcase there would be less pressure on turbo seals?
    It has nothing to do with turbo life or Pressure. The turbos only have the fee and return , the back pressure from the dry sump don't interfere much with the turbos , actualy nothing at all. i have restrictors on the turbos.

    NBF

Page 1 of 5 123 ... LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
3000GT / Stealth / GTO Resources
3000GT / Stealth / GTO / Multi-site Classifieds
3000GT/Stealth/GTO Event Pages
3S National Gathering
East Coast Gathering
Upper Mid-West Gathering
Blue Ridge Gathering
3000GT/Stealth/GTO Clubs and Groups
Michigan 3S
MInnesota 3S
Wisconsin 3S
Iowa, Nebraska, Kansas 3S
North California 3000GT/Stealth
United Society of 3S Owners
3000GT/Stealth/GTO Forums
3000GT/Stealth International
3000GT/Stealth/GTO Information and Resources
Team 3S
3000GT / Stealth / GTO Information
daveblack.net
The 3000GT/Stealth/GTO Web History Project
3000gt.com
3000GT / Stealth International WWWboard Archive