is the oil feed line supposed to be smaller or larger than the oil return line? i have a turbo that has a large opening at the top and a small opening at the bottom...i was told that the feed line was supposed to go in through the top and the return line was supposed to come out the bottom...if this is true then i am out $1000 dollars because i dont have the money to buy a top mount turbo manifold...
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I would think the bigger line is return since you want oil pressure to go into the turbo hence the smaller line. And you want a big hole for your return. But thats my thinkin since its somewhat similar to hydraulic machinery but yea I could be wrong.
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IA 08 Sunburn Victim #1 -
what turbo do you have?
usually smaller line (top of turbo)- feed
bigger line (bottom of turbo)- drain
drain line is gravity powered, so it is bigger to allow more oil to drain, feed line is smaller so that it creates more oil pressure for the bearing im guessing...1993 CB7
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i have a turbonetics t3/t4 turbo...but the larger hole is at the top and the smaller hole is at the bottom...
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The top one little one is the feed
and obviously the bottom is a drain.
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