I have 3 7's now 83 special edition 83 gsl and i just now traded my 260z for a 84 gsl-se great conditons dent on the front fender but i can swap them from my gsl...Anyway i searched and all but i cant find anything on how to mod a FI 13b I know how to mod the 12a carb'd but i have no clue what im doing with a FI NA 13b, can you guys let me know about some bolt on mods. Thanks in advance!

Daniel

Oh and BTW in 2nd 3rd at high rpm's i can feel it missing a little what could this be?

 

On a FI 13B first thing I would do is a exhaust and header swap.Breathing is everything on a rotary.Then work on intake and ignition mods.Then you could put it on a nitrous diet if you run more fuel thru it to support nitrous.Then when she dies out get it bridgeported.