how would you choose the right fmu for a 280zx that will going to run (or try) 6 to 8 psi boost?

12:1,10:1 etc etc?

6:1 should be fine on stock na injectors
8:1 if you are nervous about it
10:1 if you want to waist fuel...
You can bleed off a higher ratio using a bleeder boost controller to fine tune one as well. I recommend. A better fuel pump than stick though


Wow that was an old post!
Thats what I get for finding it on google