stang2000

Ok I got my last dyno numbers, but it seem that the fuel is dropping off after 5400 rpms which raised my A/F to almost 13 but it doesn't hang there, it drops right back to 11.5. The problem seems to be not enough fuel so I'm trying to figure out the best way to upgrade the fuel system now. (I didn't want to do this) lol

I currently have 42# injectors and an SVT pump 255l/h, stock fuel rails.
Evidentally it's not enough.
Options I'm thinking about. You can take the poll also.

SVT Pump, Kenne Bell Boost a Pump, Aeromotive Fuel Rails.
SVT Pump, Kenne Bell Boost a Pump, Aeromotive Fuel Rails, 60# injectors.
SVT Pump KB BAP, 60# injectors
Inline T-rex pump, Aeromotive Fuel Rails.
Inline T-rex pump, Aeromotive Fuel Rails, 60# injectors.
Cobra Tank, Dual cobra pumps, KB BAP.
Cobra Tank, Dual cobra Pumps, KB BAP, 60# injectors.
Full return style fuel system

97BlackStang

Is it possible that the stock fuel rails are the limitation along with the injectors? If so you could save yourself some money

stang2000

I don't know. It's hard to tell. I thought they can handle more.