11 34 Valves and Springs (N55)

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 BMW 740i, 2015 BMW 740Li xDrive, 2015 BMW 740Li, 2014 BMW 740i, and 2014 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

VALVES AND SPRINGS SPECIFICATION

Plate dia.
Intake	mm	320 ^±0.05
Exhaust		28.0 ±0.1
Stem Ø
Intake	mm	4968 ^±0.0075
Exhaust	mm	5 960^±0.0075