Selling for a friend...I have NO IDEA what these are worth, so if i'm out to lunch, call me out on it. I also am not familiar with the brand or types, so please do your research. I will try and answer as much as I can. Most parts are meant for the 300zx tt. I have no problems showing them to you so you can check if they fit your other car (injectors fit an SR20 I believe).
All of these parts are in mint/near mint condition.
JUN cromoly flywheel (v. slightly used) - 300
RPS sport street clutch (brand new) ~550whp - 300
2 stock SMICs - 200 each
2 Stock turbos - 200 each no shaft play, with wastegate
600 cc JECS, sidefeed, high imp (saturated), all flow tested, 5 flow to 610, 1 to 611 - $550 (he bought these from a U.S. company for $650 US, found out they are for the 1995+ 300zx models or the SR20s). Brand new HUGE savings here
All prices are OBO