Consider the critical pathways of the high-pressure oil system for the S54's VANOS engagement. Not to mention the camshafts "roll" on hard tappets not roller bearings, the oil sprayers for the pistons, and the lower capacity oil well (not 7 quarts, 5.5).
Clean oil serves the S54 well!
change it often
sleep like a baby
__________________
2023 G80 6MT, CCBs
2002 330i Dinan, 5MT
2000 Z3 Conforti, 5MT
|