Forced Induction Supercharger/Turbocharger

Think I ran into a problem (drain related)

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Old Apr 8, 2008 | 10:13 PM
  #1  
reamo04's Avatar
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Think I ran into a problem (drain related)

so, had the car running this morning with eveyrhting assembled, etc.

After about 2 minutes, i believe i smelt oil, so i shut the car off.

My drain is basically horizontal, i think there might be a slight down slope, not sure yet.

My drain is a 90* fitting coming off of the bottom of the turbo, and i am pretty sure everything is parallel to the ground, i knwo the drain doesn't go up, its either perfectly horizontal or has a slight down slope.

Do you guys think my drain is my problem, or maybe i have a leak somewhere or maybe im just paranoid, who knows.
Old Apr 8, 2008 | 10:28 PM
  #2  
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From: Moore OK
Look for leaks,
check the level - as long as its not empty it shouldn't hurt to idle it a bit
honestly the drain needs gravity, quite a bit of oil is flowing through there and it needs to be able to run down out of the turbo. One way to test would be to use a catch can below the turbo and just drain straigt into that... but if its flowing very much this would be a bad idea because you could drain your pan in a hurry.....

Also if this is the first time starting it there will be all kinds of crap that burns off the exhaust etc.... I say run it a bit more
Old Apr 8, 2008 | 10:39 PM
  #3  
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yeah, my problem is, theres not really any way i can give it gravity unless I use a pump

guess i will check it by having the hose off of the oil pan and hold it where it is and see how it drains.

Last edited by reamo04; Apr 8, 2008 at 10:41 PM.
Old Apr 9, 2008 | 04:16 PM
  #4  
boosted-lt1's Avatar
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If the drain is parallel to the ground by design, what happens when you encounter a downgrade in the road of a couple of degrees or more?

If it's a street car especially, you might experience 25*(???) grades in the road. Not sure what max road gradients are allowed to be but you would want to design to 5-10* in addition to max gradients (tolerance stack )


-Scott.
Old Apr 9, 2008 | 11:30 PM
  #5  
reamo04's Avatar
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yeah, im going to try to find a way to get it a little higher. Hopefully I can get it done, otherwise, i have to redesign all my hot parts
Old Apr 10, 2008 | 12:12 AM
  #6  
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well guys, got it figured out how to do it.
Just need to get a welder from my buddy again and get my brace redone.
My problem wasnt anything with my piping, etc. it was that wwhen i welded my brace, i welded on the wrong side (welded bottom instead of top) lol
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