I know that dead horse has been beaten over and over and over again but I am talking about the newer lineup of the ecotec motors like the 1.4t in the Cruze and Sonic or the 2.0t in the Malibu, ATS, Regal. Has anyone gone in depth with cam timing on these? With just the basic knowledge that most guys know by now where on setups with small/smaller OEM turbos will see an improvement with reduced valve overlap, on my personal Cruze this approach hasn't seemed to yield very good results yet or at least results I was expecting. This should hold very true on a Cruze like mine where the exhaust gases are stacking up pretty good against the tiny turbine housing creating like damn near 3:1 boost differential or even higher from what I've read. Just for a sanity check in the screen shots here of the stock cam timing maps for a Cruze like mine looks like GM has the exhaust cam heavily retarded in the cruising areas for the egr effect for mileage and it would appear the intake cam is also heavily retarded in the cruise areas also for mileage and then both advanced in the higher loads. Am I correct or am I the one that's retarded? Lol.