I8URV8

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

1984special

Hey welcome to the board. Nice to see you got another RX-7, but the 260Zs weren't too bad either. Anyways, there's not much to do to the stock FI system, but you can gain a lot from a whole exhaust system. This topic is very popular so you can find a lot from using the search function located on the upper right. Depending on smog requirements (or lack thereof) you can also port the motor slightly, although 6-ports don't gain much from porting. A possible solution would be to use 12A 4-port end housings. IIRC anyways.

Anyways, good luck in your quest for power, and don't forget to search. This forum has a wealth of knowledge, you just have to know where to look.

wwilliam54

exuast
dlidflis [sp]
2nd gen dynamic chamber for starters

'85 GSL 302

2nd gen TB will help too.

XLR8

iTrader: (52)

Welcome!! SE's though they only had 35 more hp are suprisingly quicker then their 12a counterpart. A full exhaust, intake, elec. fan, removed smogpump, clean those intake manifolds, and remove those 6port sleeves(contraversial) should get ya started.

You must keep the 4 silinoid valves and rats nest for the BAC valve to function properly.