As alot of others on this board I am waiting for the release of NER kit. My biggest concern is how will my turbo hold up under long term driving. By long term, I mean long trips. I am constantly on the run and have to drive all over for my job (alot of city driving) So, my question is how well do you think a turboed 420 will stand up to that kind of punishment. And what can I do to help make it alot eazier on the turbo??? I have all my gauges ready to go, Boost, a/f gauge, fuel press. and egt. I am also going to get an oil cooler and a larger radiator (if they make one) any other suggestions...