ok , i was told i should cut the oil filter and inspect contents. engine is a fresh build 410 sb with hughes hyd. roller cam and lifters. rings are the perfect circle version of the hellfire rings. this is a turbo build.
what should i be looking for, seeing or not wanting to see when i cut it open. engine has done 6 heat cycles only, bringing revs up to 2500-3000 at operating temp.
cheers