#39402, "RE: Idea for oil dump line on custom turbo kits." In response to Reply # 0
I wouldn't do it. There's not much oil flow through the turbo - much much less than there is through the the rest of the engine. Oil coolers need to flow enough for the whole engine. If they don't flow enough then I would imagine that something bad would happen.
The point of putting the "hole in the pan" is to get the oil pressure to the center section, then let it drain as quickly or as slowly as it needs to.
#39500, "RE: Idea for oil dump line on custom turbo kits." In response to Reply # 1
What kind of lines are those? I want to put on an oil cooler but I thought I had to get custom high temp lines or something made. Like metal stuff, ya know?
#39526, "RE: Idea for oil dump line on custom turbo kits." In response to Reply # 2
Because the oil filter is under pressure. If you try to run your return back to the oil filter adapter, you're just going to be plumbing pressureized oil into the turbo with no way to get out. It'll blow all the oil seals in short order.
The reason it dumps to the pan is because it's a low pressure (or idealy, no pressure) part of the oil system. You don't want the oil feed to have to force oil through the return, as too much oil pressure in the bearing housing leaks oil into the hot and cold sides of the turbo.
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'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
#39529, "RE: Idea for oil dump line on custom turbo kits." In response to Reply # 4
No. faces the wrong way. You'd have oil pooling in the tube because it'd have to loop under the car, and you'd end up with similar results as plumbing it to a pressure source as the drain, though less drastic.
______________________________ If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.
'95 Eclipse TurboGS (garage deco) '95 TSi AWD (restoring a survivor) '97 Talon ESi-T (poor impulse control) '99 Eclipse RS-T (daily beater) '13 Evo X (mostly stock) '17 Sienna (Middle Aged Dad Mobile)
#39540, "RE: Idea for oil dump line on custom turbo kits." In response to Reply # 5
or, if you're looking for a motor to build, build up a 95 neon motor. It has 'pcv' tubes in the front of the block, right under the turbo, which beautifully double as oil return lines with no need to tap the block
97 Dodge Avenger a670 reverse manual 3spd swap, 3400 stall, 2.2 stroker, zex setup, 8 fuel injector setup, t3/t4, turbonetics wastegate, and a slew of other mods to go fast BEST ET: TBD 03 srt-4 Stage 1, exhaust, TB, map clamp, wga and mbc. BEST ET: 12.935 @ 110