Difference between the 2.7 and 3.0 OM612s

[Dom1988]

Hi knowledgeable types.

Does anyone know what AMG changed on the engines when they upgraded the OM612 for the C30 AMGs?

Ta muchly!

 

[gilbert121262]

the OM612 used to be a 5cyl diesel, I think but could be wrong

 

[gazz]

Bore is the same. C30 has a longer stroke iirc. Something like 88.5mm vs 97mm.