OK, so I have a problem with burning oil in my 401 engine. The motor was rebuilt in 2004 and was modified with .060 over JE 10.25-1 pistons, moldex stroker crank(427 C.I), crower roller cam, bulltear pump cover, pump, dist./cam gears, timing chain(all the good stuff). The motor was dinoed/broken in, before I installed it in my car, and then I went through the process of dialing it in. I had the problem with oil being sucked through pcv valve(fix it with 2 k&n filters @ pcv and oil fill tube), had the problem with pump cover, dist. gear,cam gear crap(not bulltear stuff in the beginning), so its taken me awhile to to get this this thing to finally run great. The engines in a 73 jav/amx and it has about 4000 miles on it and it runs super, BUT, in burns oil. I'm thinking the cylinders are glazed, because when I recently put all the new bulltear stuff in it I dropped the oil pan to clean out shrapnel and the engine seemed to have a lot of blow-by when cranking by hand. So, what would you all suggest?