Hi,please help I just rebuilt my engine with brand new wiseco 74.5mm freshly rebore block and have run 1500km on low rev to keep engine smooth. I notice every 150km distance done I must add 1/2 liter of oil and engine didn`t smoke at all and no leak. I did a compression test and I got 160psi in almost all 4 cylinders but see drops of oil coming up from 2nd cylinders any ideas or solution are welcome.please advice.Thanks