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ej22 n/a head modification options?

Posted: Mon May 16, 2011 10:36 pm
by tsbpenguin
hey all,
Ive got a 93 legacy l awd 164k. There was a head gasket issue and the exhaust valves looked toasted so i took the heads to my head guy. Im planning on getting some ej22t pistons and a wrx turbo, so im wondering what i can do to my heads while keeping costs down. Obviously port and polish, but im mainly wondering if there are any factory subaru valves that i could use for "oversized" valves. Cheap spring upgrades? Other ideas? Thanks

Re: ej22 n/a head modification options?

Posted: Mon May 16, 2011 11:41 pm
by evolutionmovement
According to the FSM, the N/A has bigger (exhaust, IIRC) valves than the turbo.