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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain.


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Old 06-09-2021, 05:50 PM   #1
tekno
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Main bearing location size?

I'm rebuilding my engine and I'm in the process of measuring up everything, to know what needs to be machined, but I'm lacking some info, couldn't find it in the service manual. I don't know how the location/housing where the main bearings sit in the engine blocks is called in english, so I can't even search it right, but I measured it and they're not all the same so I need a reference to know if they're in spec.



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Build log here: https://www.ft86club.com/forums/show...27#post3439627

Last edited by tekno; 06-09-2021 at 06:32 PM.
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Old 06-10-2021, 07:08 AM   #2
tekno
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So found this on King Bearings website, looks like it should be 73.038, would still like to know deviation limits and compare that size to official Subaru specs though...

Last edited by tekno; 09-01-2022 at 08:02 AM.
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