Originally Posted by m335
Hey I was wondering how much a m88/s38 sells for? I have a engine out of a 87 m635 that I am thinking about selling not sure yet. And I jsut wanted to know how much they are worth. And would it be called a m88 or s38? From what I hear they are preaty much the samething. Oh ya it is a 3.5l DOHC
There are slight differences. The M88 has a single timing chain, the S38 has a duplex timing chain.
Show me a pic of the valve cover and I will tell you which engine it is.