I've recently decided to come over from the corvette club and give the turbo z a try. Out here in utah the pickens are slim when it comes to the 300z. Fact is there just aren't to many around (everyone drives a truck). Most of the 300's have pretty high miles. My question is... am i buying into problems with a high miler say 100k or so. what is the average life of a 300 twin engine & how long before the turbos take a dump. Thanks