prechambers mods?
prechambers mods?
Noise (retardation/prolonging of ignition?), economy, emissions(!!), longevity - what di I know!? But - keep in mind that a manufacturer may pursue other goals than we do. For a passenger vehicle engine commercially sold in high quantitys. Especially MB seems very concerned with noise emissions, I think that's why they clinched to the pre-chamber principle for so long...