Racer-Jim: any good parts left on your parts car? if so i'd like to come take a gander at it. what month is the production date?
Mike is right in that aspect but i may be biased as i dont have much turbo experience.
However, the NA slides much better b/c its got lots of non-stock suspension goodies as well as being lighter. the turbo is the super deluxe..where is my auto-pilot?...luxury cruiser with analog and power everything etc.
Kyle, get in line she has to wash all (we'll go with 4) of mine first
and the dirty maroon Z is the eventual daily driver converted to very responsive turbo drift machine...someday