EFI on a 392W - help

This was from a previous thread, but somewhere in the middle is posted the best reference I have ever found for fuel pump, injector, and MAF sizing.

http://www.fordmuscle.com/forums/lat...-question.html

-J

Originally Posted by 4REKILLER

What do you guys think about TwEECer? Anyone try one out?

The tweecer is AWESOME

But, not for the faint of heart...


I have some info on my site...
VRIstang

Stock efi will do pretty well, if you choose the right injector/MAF/ecu combo, AND the h/c/i is relatively tame.

I was able to run my 408w on a stock X3Z tune for several months.
Things improved dramatically after only a few minor changes with the tweecer.


good luck,
jason