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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

19lbs injectors with gt40s and tfs1 cam

  • Thread starter Thread starter MyHoFoSho
  • Start date Start date Apr 5, 2010

MyHoFoSho

Member
Aug 14, 2007
100
1
18
Apr 5, 2010
#1
  • Apr 5, 2010
  • #1
Ok i am getting a set of gt40 heads and a tfs 1 cam and i only have 19lbs injectors could i run that for a bit and be ok or is it going to be way to lean. I plan on getting bigger injectors but dont have all the cash right now. Or do i need to just find 24s now and call it done.
 

wbrockstar

Member
Mar 31, 2010
45
5
18
Nashville, Tn
Apr 5, 2010
#2
  • Apr 5, 2010
  • #2
not too much throttle

I WOULDNT RUN IT TOO HARD WITH THE INJECTORS YOU CURRENTLY HAVE.I BELIEVE THEY ARE GOOD TO 280 HP WHICH YOU ARE PROBABLY GONNA PASS BY ONCE YOU INSTALL THE CAM AND HEADS.I WOULD BUY 30ILB INJECTORS INSTEAD OF 24'S CAUSE THEY'LL COVER THE MODS YOUVE GOT PLUS ANY NEW MODS YOU MIGHT ADD IN THE FUTURE.THEYRE GOOD UP TO 380 HP.HOPE THIS HELPS
 
C

CuttinWeight

New Member
Apr 5, 2010
1
0
0
south GA
Apr 5, 2010
#3
  • Apr 5, 2010
  • #3
You'll be fine with the 19s.....
 

tannerc91gt

This last 25% is foreign territory at this point
Founding Member
Nov 29, 1999
4,392
2,967
234
Indiana
Apr 5, 2010
#4
  • Apr 5, 2010
  • #4
you will be fine with the 19s.
 

f8tlfiveo

My wife likes my spool and blow-off valve.
Aug 8, 2007
1,585
102
64
Lancaster, PA
Apr 6, 2010
#5
  • Apr 6, 2010
  • #5
Just dynoed my brothers car with gt 40 x ported heads exploder intake and e cam.. Put down 321 hp and 385 tq with 19. Air fuel was fine..
 

stykthyn

I want to measure mine. It doesn't look that tall.
15 Year Member
Jul 6, 2006
5,232
2,652
223
gainesville
Apr 6, 2010
#6
  • Apr 6, 2010
  • #6
you wont need 24's until you are well in to the 300whp range
 
C

C6AE

Member
Mar 22, 2004
145
1
17
Ma.
Apr 6, 2010
#7
  • Apr 6, 2010
  • #7
Have the GT40P's and a B cam, Exploder intake and 19# injectors. Runs pretty dang good!
 

skunk21

Active Member
May 22, 2007
1,203
3
36
Taxachusetts
Apr 6, 2010
#8
  • Apr 6, 2010
  • #8
stykthyn said:
you wont need 24's until you are well in to the 300whp range
Click to expand...

+1
 

MyHoFoSho

Member
Aug 14, 2007
100
1
18
Apr 6, 2010
#9
  • Apr 6, 2010
  • #9
So the 19s will work fine that is great that will save me some money and i just want to say i love working for a shop you get stuff so cheap i got a set of regular gt40s for $250 bucks and i am getting them redone for another $150
 
D

dtlionsfan

Member
Nov 12, 2005
83
0
16
Apr 7, 2010
#10
  • Apr 7, 2010
  • #10
My car with same basic combo ran rich in the area of 10.5-11.2 but made 274/310 on the dyno with 19's.The other day I added 24's and a 76mm C&L meter,its never ran so clean,idling,driving or pulling hard to 6K.I have to re-dyno but even if the powers the same it feels like its gained everywhere.
 
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