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Old 11-03-2022, 03:34 PM   #26
KillerBMotorsport
 
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Join Date: Apr 2021
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Quote:
Originally Posted by dragoontwo View Post
The cost would probably be way too much, but what about a MLS metal crush gasket?
A couple of the corners are too sharp and the sealing surface is small. Plus, the M6 screws would not provide enough clamping force for proper crush.


Quote:
Originally Posted by FR-S2GT86 View Post
I appreciate the offer. I may take you up on that soon. I just ordered the new pan. I'm literally sitting out in my 86 in the parking lot of the local Subaru dealer as I type this.

I will be thinking outside of the box on this project.

Cheers!
Of course! We are not too far from you and have two complete <200 mile FA24 engines (the second from a 2022 WRX) side-by-side, plus the complete car if you ever want to take a look.

Here's a vid of the new OEM pan. The bench it's on is 2" thick precision ground to .001" per ft.




A few locations on the upper pan at its narrowest are this width, just under half the diameter of the M6 threads...

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