also have the heads magnifluxed (i think thats the correct spelling and name). this process will find out if they have small cracks in them before you have them resurfaced so they wont leak. i had a 300 in line ford 6 cyl head magnifluxed and resurfaced for $75 10 years ago so i think it should be around $150 a head now for these two processes. mark Martin Gutkowski wrote: > Mike, can you not just get the heads planed flat? This is a very > standard job over here and the Diesel Centre just sent #2727's heads off > to be machined as they would with any engine where the head gasket(s) > had gone. So the moral is, even if the heads are apparently good, they > should have a couple of microns skimmed off anyway when changing the > gaskets. > > The coolant leak is the effect, not the cause BTW - the engine has > probably overheated at some point. There are pics of #2727's engine > rebuild here > > http://www.delorean.co.uk/1458and2727d.html > > Martin > #1458 > > MPolzin@xxxx wrote: > > >I am about to embark upon a complete rebuild of an engine on a D that I just > >picked up. [moderator snip]