MustangWorks.com : Ford Forums

MustangWorks.com : Ford Forums (http://forums.mustangworks.com/index.php)
-   Windsor Power (http://forums.mustangworks.com/forumdisplay.php?f=8)
-   -   Ideal fuel pressure on 347 (http://forums.mustangworks.com/showthread.php?t=48524)

Scrapla 06-14-2006 02:21 PM
Ideal fuel pressure on 347
 
I have a 347 in my 90gt. I just installed a 255lph fuel pump with 24# injectors. The car is NA. All KB forged internals with about 11:1 compression and aprox. .500 lift with 1.7's. I have edlebrock performer heads. TFS street heat upper and lower intake fed by a 65mm TB, BBK cold air attached to a lightning 90mm mas air calibrated to the 24#ers. I have a bbk fuel pressure regulator which can goto 70psi waiting to be installed. I was running 40psi with the stock pump on this set up. What are you NA 347 guys/gals running?

lx mike 06-14-2006 06:48 PM
Re: Ideal fuel pressure on 347
 
Every combo is diff in what they need.

fiveohpatrol 06-28-2006 06:56 PM
Re: Ideal fuel pressure on 347
 
i run 45psi base with mine with 30# injectors. You should be atleast that high, likely higher. Only way to really know for sure is to check it with a wideband A/F meter, either on a dyno or at the track.


All times are GMT -5. The time now is 03:52 AM.