RedFoxZ wrote:Turbo comes with a stronger tranny too. Capable of 400hp, while the n/a tranny can do about 250. You make the call. Newer Turbos also come with an LSD, i know 88-89 models did.
N/A tranny handles more like 350hp. And the early turbo's that had t5 tranny can't handle as much as the later turbo's that used a nissan tranny. the later nissan tranny can use a 240sx's short shifter btw. as far as selling it and getting a turbo 300zx only do that if you don't mind a 2 seater. The conversion can be a pain in the arse, but it is not extremely hard to do. One of my friends turboed his 2+2 and had no problems after he replaced the injectors. He did it the easy way, useing a complete engine. I am doing it slightly harder, I am converting my engine to a turbo, I only need 2 more things, the most importent money to have my t3 rebuilt to a awsome t3/t04e hybrid.
I would suggest the path of turbo, it is much more cost effective and gives you much more power. If you want to read up about how to do the conversion or get a larger crowd of opinion for N/A ideas go to
http://www.z31.com they are very fast with their replies, but be warned search first and look at FAQ section before asking a question, cause some guys like to tear into people that ask commen question without first searching.
Hope I helped