Really depends on how hard a life it's had. Tore down my boss's '85 CRX today, 2nd owner car with 138k miles and the ring gap was close to .030", max service spec is .024", should go without saying... it was sucking a lot of oil.
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-Harry
AIM: NDcissive
CRX and Pre '92 Civic, Engine Tech and Tuning, & Track and Autocross Forum Mod