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Thread: Oil pump sump pickup tube

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  1. #1
    Join Date
    Dec 2007
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    Great example pics George.... Sticky Thread with some cleaning up?
    30' Ford Model A Tudor Sedan - Custom chassis - Big bore LS2 - twin B76's - Glide - 9" w/ 3.07 gears - 30" DR tire - 2k lbs cruiser

  2. #2
    Join Date
    Nov 2007
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    Pittsburgh, PA
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    Quote Originally Posted by DBTBSS View Post
    Great example pics George.... Sticky Thread with some cleaning up?
    i learned the hard way. that was from the 408. fired it up got camera out and did my walk around. checked motor 2 minutes later and had no oil psi. i was freaking out. it had it on start up.. pulled it all apart and seen the O ring from the Fbody on there. orderd the big fatty and had great psi. what a pain it was
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
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    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
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    well, couldn't use the aluminum clamp I bought for the pump/pickup tube. The sump tube I have is the new design with the floating clamp, not brazed on the tube like in Quik's pics. I put the new red o-ring on and put it all together. Put new filter and oil in it and fired it up, NO OIL PRESSURE!!! It was better before. Now I have to find out if I broke a wire or something in the OP sending unit. I pulled the oil return block off above the filter and oil poured out so there is oil flow. I am going to put a manual gauge on it tomorrow to verify there is pressure before going any further.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
    Join Date
    Jun 2007
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    saratoga springs ,new york {upstate ,adirondacks }
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    Yeh ide like to know also .I used the red oring on mine and still idle at 30 and cruise 40-45 and my motor is new from gm.
    mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .

  5. #5
    Join Date
    Nov 2003
    Location
    Denton Texas
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    I've often wondered why we just don't put two orings on the tube. Any ideas?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #6
    Join Date
    Apr 2005
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    4,229
    Quote Originally Posted by RedHeartbeat View Post
    I've often wondered why we just don't put two orings on the tube. Any ideas?
    Theory sounds good. Nowhere for them to fall off to, and there is plenty of room for them??? I guess if the tube didn't seat all the way, it could bet sucked into the pump? No, that doesn't seem right or it could suck up the single just as easy.
    Gone, but not forgotten!

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