i have a 95 gsr wit 155k on it...
i rebuilt tha motor twice..new piston new rings new bearings tha whole work..on the head it was machined and new stem seals were added. i know what im doin so dont ask if i changed tha head gasket or something stupid..heres the symptoms.it burns oil only at high rpms when i floor tha car on wen theres excessive load on the engine...i go throught about `1 qt every 700 to 1k miles....the oil comes out my exhaust and makes my red bumper black...i know this is a very common problem which i havent been able to figure out for about 3 yrs...i have done all tests from compression to leakage and everything is withing spec. can any one help me? im thinking it might be the valve seals ot the ex. valve it self...also wen i pull the head off there was excessive oil build up behind the valves..can someone help me?