Well, if cylinders are OK, and you replace the heads, it will be wise to resurface them+all timing guides and tensioners and gaskets replaced. Add the special timing tools and you will end up with more time and money spent than the used engine. But you should have a great engine to run for long time....
JOY = BMW
Last edited by joyism5; 07-26-2012 at 06:14 PM.