[blkwtr]

In addition to my CrewMax 5.7, I have a Lexus LS400. The Lexus has a 4.0 V8 with dual overhead cams, 32 valves etc. and I would guess it has about the same number of chains and other parts as the 5.7. The Lexus is so quiet you have to look at the tach to tell if it is running. The 5.7 sounds like everyone else is saying - a diesel.