NOS Plate Jetting?

[green1995gt]

I don't know I ran 8 1/4 mile passes on the bottle with it and no fouled plugs and no melted plugs. I know if your fuel psi fluctuates or bottle pressure isn't regulated it changes everything.

[green1995gt]

The 40 psi of fuel is what makes the efi plate a bitch to tune.

Also if you don't have a good motor tune then it's hard to get the bottle right. Josh at JKS tuned mine and it's a solid tune wot and drive ability.