A new development for the B58TU engine is the split cooling. A cooling
concept which is used the
N63 TU2.
The split cooling function uses the electric split cooling valve, eSCV, to
enable on-demand decoupling
of the crankcase from the coolant flow both in the warm-up phase and in partial
load op
Comparison between chain track of B58 engine and B58TU engine
Chain track, two-part timing chain drive B58 engine
Chain track, single-part timing chain drive B58TU engine
6-cylinder engine
Upper timing chain
Timing chain
Lower timing chain
Drive chain, oil vacuum pump
The way the combin