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What should I expect from new setup?

  • Thread starter Thread starter 94GTMustang5.0
  • Start date Start date Jan 5, 2011
9

94GTMustang5.0

New Member
May 29, 2009
98
0
0
Jan 5, 2011
#1
  • Jan 5, 2011
  • #1
I recently tore down my 89 LX to change the headgaskets, and while i have the heads off i have decided to go the GT40P route. Here is all of the changes i am making.

- E7 heads changed to freshly machined GT40p's, no porting.
- Stock intake manifolds to Ford Racing Cobra (GT40) manifolds.
- BBK equal length headers changed to Ford Racing GT40P specific shorties
- 3g ALT upgrade
- clutch fan changed out for electric fan

What should I expect for RWHP? The other mods to the car are listed in my sig, just a RAI, full exhaust and the mods above.
 

f8tlfiveo

My wife likes my spool and blow-off valve.
Aug 8, 2007
1,585
102
64
Lancaster, PA
Jan 6, 2011
#2
  • Jan 6, 2011
  • #2
250-275 hp prob.. I have similar mods.I got 252hp not runnng right.
 

Cobra1741

Member
Mar 9, 2010
152
1
16
Jan 6, 2011
#3
  • Jan 6, 2011
  • #3
my cobra runs gt40s unported, with cobra intake and e303 and put down 270-275 rwhp, and 300-305 ft/lbs. so id say like above between 245 to 260 hp. but what really matters are the time slips =)
 
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