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same in EA81 as EA81T

ktperry
in Old Gen.: 80's GL/DL/XT/Loyales...

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Does the EA81T use the same pistons as the EA81? I know some turbo cars use low compression pistons. Also does anyone know what the compression should be in an EA81T.

 

Kevin

1983 Subaru Brat Turbo

Does the EA81T use the same pistons as the EA81? I know some turbo cars use low compression pistons. Also does anyone know what the compression should be in an EA81T.

 

Kevin

1983 Subaru Brat Turbo

 

 

Different pistons.Compression should be 110-120 psi depending on the cranking speed.

If you mean stastic compression, then the EA81T has 7.7:1 while the N/A Ea81 has 8.7:1.

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