Well sjh, all "NA" vehicles will take a hit at 5000 feet. Denver is at 5000 feet, often go there and with most vehicles it is hard to feel the difference. But with the 616 or even a 617 with no turbo, I would think it does show up. I think the power loss at 5000 feet with that 2.5 turbo will be hard to find. I don't really think you will find it at all. If you like the car, keep it

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Junqueyardjim
Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis



1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
Mom's car, but I won't let her drive it!