just got my head shaved cleaned new head gasket and i did throw some arp head studs in placed it allt ogether frist day i drove the car ran fine second day my car is bruning oil decied replace valve seals and car is stell buurning oil i can see it at the end of my tail pipe i did a compresion test ran 90/90/90/60 i have just a b20b motor in my car nothig done to the motor ps the reson why the head was off i had a bad head gasket…ps all seals were replaced on the head
you sure you performed the test accurately? cuz those nmbers are all pretty low.
regardless, run a wet test of that lower cylinder