Hi, I have a OM606 912 from a `95 E300D, I thinking about turbocharging this engine, I want to do it properly, so I want to change the pistons and con-rods for Turbo, The con-rods can be used from 603A, but the pistons are not the same obviously.

I`m thinking about 6,5 mm pump elements, proper exhaustmanifold(skyline?), bigger turbo...

I want to get approxematly 250+ hp with good MPG and a safe engine to drive with.

What do you think, does anyone of you know of pistons cheap, thinking about bigger bore.
Is it smart to use the 606N/A block or a 603A block?

You will need to machine the block and fit oil jets for the pistons.

I would be much cheaper to swap a good used 606a into your car.

They have oil jets original all 605 and 606, even W/O turbo.

The pistons rods and crank are not the same.