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raising compression in 2.2

archemitis
in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX

Featured Replies

is there anything i can do to bump the compression a half a point on a 2.2 sohc?

thinner copper head gaskets, or decking, without messing up vavle timing, or manifold fitment?

is there anything i can do to bump the compression a half a point on a 2.2 sohc?

thinner copper head gaskets, or decking, without messing up vavle timing, or manifold fitment?

A different piston would be the safest bet if such a thing exists.

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