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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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06-01-2013, 12:56 PM | #1 |
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Oil starvation in high loads
I have been reading about engine failures in these cars a lot recently. I realize a lot of these failures are injector seal related. I am concerned, however, about oill starvation when cornering. Porsche has scavenge pumps in the cylinder heads to compensate for the high G loading. Does anyone know how the Subaru engine handles high G loading as far as oil starvation goes?
John Last edited by jdcorbitt3; 06-01-2013 at 12:58 PM. Reason: Clarification |
06-01-2013, 01:05 PM | #2 |
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Not an issue for 99% of us. We have guys setting track records in their cars with no oil starvation issues.
There are a handful of blown engines and thousands of cars on the road. Worry not. |
06-01-2013, 01:09 PM | #3 |
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i haven't heard of any oil starvation issues, though fuel starvation is pretty well documented, to the point that the FBM stage 2 kit comes with a solution to fix it.
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06-01-2013, 07:08 PM | #4 |
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Oil starvation hasn't traditionally been an issue on modern Subaru engines except when due to another part failure. The really old EJ20 JDM engines had some issues with spun bearings.
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06-01-2013, 08:44 PM | #5 |
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What do you mean reading a lot of blown motors.
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06-01-2013, 10:38 PM | #6 |
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06-01-2013, 10:44 PM | #7 |
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Oh wow
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06-01-2013, 10:46 PM | #8 | |
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Quote:
Mi concern was under high lateral loading like at Sebring. This is the track I go to the most. It appears I need to be more concerned with the Direct injector seals more than oil starvation. John Last edited by jdcorbitt3; 06-02-2013 at 09:06 PM. Reason: Grammar |
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