N74B60 This initial version of the N74 has a
bore of and a stroke of . The redline is 7000 rpm and the
compression ratio is 10.0:1. Applications: • 2009–2015 BMW
F01/F02/F03 760i/760Li
N74B66 The N74B66 is an enlarged version of the N74B60, due to a stroke of . The redline is 7000 rpm and the compression ratio is 10.0:1. It produces up to and is used in the
Rolls-Royce Ghost.
N74B68 The 6.75 litre version was introduced in the 2018 Rolls-Royce Phantom. It is also used in the Rolls-Royce Cullinan and Rolls-Royce Ghost, both of which are built on the same platform as the new Phantom. Applications: • 2017–present
Rolls-Royce Phantom VIII • 2018–present
Rolls-Royce Cullinan • 2021–present
Rolls-Royce Ghost ==References==