Hi all, I'm a first time benz owner, new to your forum. I am an avid diesel driver, mainly an S10 factory diesel (isuzu 4cyl). I have a number of these diesels and currently drive the S10 on WVO, I may convert the 190 as the 2.5 has engine issues (not running when I got it). The #4 ext. valve hung up and bumped the piston, damaging the valve seat. Not sure I want to put any $ in it, I have a non turbo diesel engine to put into it from another 190. Is the any market for the 2.5 eng parts and what diff gear ratio is in this car or where can I find out, I'll need other tech info aswell?

Thanks