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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

what fuel pressure?

  • Thread starter Thread starter 5literstang
  • Start date Start date Nov 22, 2007
5

5literstang

New Member
Apr 15, 2003
1,374
0
0
Clark, NJ
Nov 22, 2007
#1
  • Nov 22, 2007
  • #1
what fuel pressure should i be running? my mods are dss pro bullet shortblock, trick flow twisted wedge heads, track heat intake, trick flow stage 2 cam, bbk long tubes, catted h, compression ratio is 8:5:1 right now i have it set at 39 at idle and 45 wot, any help would be appricated. thanks!
 

Yellow302

Member
Mar 2, 2003
789
2
19
NJ
Nov 22, 2007
#2
  • Nov 22, 2007
  • #2
your going to need

bigger injectors.
New Maf caled for injector size.
Get the car Tuned.
AKA $$$$


If you still have the stock fuel system you may be able to band-aid it by upping your fuel pressure but without a A/F meter or logger its hard to say what to set it at.
 
5

5literstang

New Member
Apr 15, 2003
1,374
0
0
Clark, NJ
Nov 22, 2007
#3
  • Nov 22, 2007
  • #3
sorry i forgot to mention i have 24lbs injector, 80mm mass air, afpr, and 65mm tb
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Nov 22, 2007
#4
  • Nov 22, 2007
  • #4
You'll probably need to get it on the dyno or get a wideband to see where you are at, it's hard to say what your AFR is.

Shoot for 12.8-13.0:1 and 32-36* total spark for good power at WOT.

A custom tune is going to really help you get the most out of the car at all throttle positions and make it drive like stock again.

Wes
 
5

5literstang

New Member
Apr 15, 2003
1,374
0
0
Clark, NJ
Nov 22, 2007
#5
  • Nov 22, 2007
  • #5
thanks guys, my next mod is def gonna be the wideband
 
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