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Old 07-26-2006, 08:09 AM   #1
Scooby Rex
Scooby Newbie
Member#: 114920
Join Date: May 2006
Chapter/Region: TXIC
Location: Plano, TX
2003 WRX Sedan

Default ej20 arias .020 over pistons ring gap

I am just about ready to send my short block out to get it bored for my .020 over arias pistons. When it comes back what should I gap my rings at? I can't seem to find this info.

Also, the standard head gasket is 93mm. Will I need a different head gasket for this new bore size? If I do, do you know where I can get the different size gasket and exactly what size I would need?

As you may be able to tell... I have never rebuilt or changed out the internals of an engine before. This is my first time so I appreciate any info/help that can be provided. Thanks,

Scooby Rex
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Old 07-26-2006, 09:33 AM   #2
Scooby Guru
Member#: 32792
Join Date: Feb 2003
Chapter/Region: NESIC
Location: lincoln, ri
2003 GGA MBP
12.9 / 105+


you'd be better off checking the built engine forum.
ride5000 is offline   Reply With Quote

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