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Fox Body Cobra Question

  • Thread starter Thread starter crunchie12268
  • Start date Start date Oct 18, 2004
C

crunchie12268

New Member
Aug 4, 2004
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Manhattan, KS
Oct 18, 2004
#1
  • Oct 18, 2004
  • #1
What exactly is the difference between a 5.0 and a "Cobra" 5.0?
 

Roadblock

Founding Member
Jul 13, 2002
208
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0
VA
Oct 18, 2004
#2
  • Oct 18, 2004
  • #2
wider tire to tire, gt40 crate motor for 93, bigger brakes, world class t5, bigger rim size, 255lph fuel pump, 24# injectors vs our 19, cobra intake upper and lower, gt40 heads, factory underdrive pulleys, that is about it i belive for the proformance end of it
 

sirr0bin

New Member
Jul 18, 2003
174
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0
Winnipeg, Manitoba
Oct 18, 2004
#3
  • Oct 18, 2004
  • #3
if your in canada, or a domestic ricer, (or both!) a stickers the only difference

otherwise, for the limited edition 93's, see the above post =)
 

cleanLX

Founding Member
Jan 17, 2001
976
537
144
Oct 18, 2004
#4
  • Oct 18, 2004
  • #4
crunchie12268 said:
What exactly is the difference between a 5.0 and a "Cobra" 5.0?
Click to expand...

Just in the motor?

5.0 has H.O intake.
Cobra has well... Cobra intake.
5.0 has E7te heads.
Cobra has GT40 irons.
5.0 has stamped steel 1.6 rockers.
Cobra has alum. 1.72 roller rockers.
5.0 has a cam.
Cobra does too, but different... less aggressive I've heard.
5.0 has 55mm MAM.
Cobra has 70mm MAM.
5.0 has 60mm TB.
Cobra has 65mm TB.
5.0 has 19lb injectors.
Cobra has 24lb injectors.
5.0 EEC is programmed to run stock electronics with 19 lb injectors.
Cobra EEC is programmed to use stock electronics with 24lb injectors.

Maybe more.
 
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Reynaldo rivera

Member
Jan 24, 2014
29
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14
puerto rico
Feb 18, 2014
#5
  • Feb 18, 2014
  • #5
cleanLX said:
Just in the motor?

5.0 has H.O intake.
Cobra has well... Cobra intake.
5.0 has E7te heads.
Cobra has GT40 irons.
5.0 has stamped steel 1.6 rockers.
Cobra has alum. 1.72 roller rockers.
5.0 has a cam.
Cobra does too, but different... less aggressive I've heard.
5.0 has 55mm MAM.
Cobra has 70mm MAM.
5.0 has 60mm TB.
Cobra has 65mm TB.
5.0 has 19lb injectors.
Cobra has 24lb injectors.
5.0 EEC is programmed to run stock electronics with 19 lb injectors.
Cobra EEC is programmed to use stock electronics with 24lb injectors.

Maybe more.
Click to expand...
thanks for the info.!!!!!!
 

Grabbin' Asphalt

10 Year Member
Jun 10, 2013
2,029
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Atlanta, Ga
Feb 19, 2014
#6
  • Feb 19, 2014
  • #6
Cobra computer is said to be a tad less aggressive
 

2000xp8

SN Certified Technician
Aug 8, 2003
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NJ
Feb 19, 2014
#7
  • Feb 19, 2014
  • #7
Grabbin' Asphalt said:
Cobra computer is said to be a tad less aggressive
Click to expand...

It is, it's a total piece of crap.
It always kills me to see someone converting their regular mustang to a cobra computer and maf setup.

There is a reason why stock lx's or gts can keep up with and even outrun a stock 93 cobra with just gears and pulley's.
That computer and mass air meter.

With the much better parts on the cobra it shouldn't even be close.
 
Reactions: Onefine88

madspeed

Colonel Mustard
Founding Member
Nov 29, 1999
8,914
1,332
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a van down by the river
Feb 19, 2014
#8
  • Feb 19, 2014
  • #8
crunchie12268 said:
What exactly is the difference between a 5.0 and a "Cobra" 5.0?
Click to expand...


The Cobra is Canadian
 

Onefine88

Previously 89SSC18
10 Year Member
Aug 3, 2006
1,422
796
154
Feb 19, 2014
#9
  • Feb 19, 2014
  • #9
2000xp8 said:
It is, it's a total piece of crap.
It always kills me to see someone converting their regular mustang to a cobra computer and maf setup.

There is a reason why stock lx's or gts can keep up with and even outrun a stock 93 cobra with just gears and pulley's.
That computer and mass air meter.

With the much better parts on the cobra it shouldn't even be close.
Click to expand...

You are exactly right! I have always felt that those cars were under powered for a Cobra. I have first hand experience with the difference in power of the '93 Cobra versus my '88 GT vert.
I've mentioned before in other threads, I'm the original owner of my vert. Been playin with this car for alooong time. Anyway, a good high school friend of mine bought himself a brand new '93 Cobra. It became his goal in life to be faster than me.

Everywhere we went together we took separate cars. LOL Not one time did he in his Cobra ever outrun me in my '88 GT vert. Not from a dig. Not from rolling highway speeds. Not even on top end. Believe me raced alot .LOL
There were times that we switched cars, he drove mine, I drove his. I could not outrun my car while driving his Cobra.

In those days my car was still "Speed Density". It was still sporting 2.73 gears. It was wearing stock 15" Turbines. The only mods it had at that time was a K&N filter in the stock box. A removed intake bell from the inner fender and 3 chamber Flowmasters welded into the stock exhaust.

He later sold that car because it would not outrun my vert. LOL
 
Last edited: Feb 19, 2014

Grabbin' Asphalt

10 Year Member
Jun 10, 2013
2,029
310
124
Atlanta, Ga
Feb 19, 2014
#10
  • Feb 19, 2014
  • #10
So it seems from the old '93 cobra v.s. '93 camaro was magazine shootout was flawed from the start. We almost took down that new 4th generation with a bad set up to start with hahaha!!
 

Onefine88

Previously 89SSC18
10 Year Member
Aug 3, 2006
1,422
796
154
Feb 19, 2014
#11
  • Feb 19, 2014
  • #11
Grabbin' Asphalt said:
So it seems from the old '93 cobra v.s. '93 camaro was magazine shootout was flawed from the start. We almost took down that new 4th generation with a bad set up to start with hahaha!!
Click to expand...

Ya know funny you mentioned that. I tried racing a few of those back in the day. LOL
I could not outrun that generation of Camaro. Those things would FLY!

Go figure
 

Grabbin' Asphalt

10 Year Member
Jun 10, 2013
2,029
310
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Atlanta, Ga
Feb 19, 2014
#12
  • Feb 19, 2014
  • #12
They might not have been stock...
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,216
17,899
224
Massachusetts
Feb 20, 2014
#13
  • Feb 20, 2014
  • #13
The camshaft is rumored to be the same cam that came in the 93-95 Thunderbird 5.0. Not 100% however.

The cobra motor is a good motor choked by emmissions requirements. Install a good cam, and a good tune, and you can get some good potential out of that engine.

240HP was a joke when ford racing sold the same crate motor rated at 275HP.
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,016
1,613
194
NJ
Feb 20, 2014
#14
  • Feb 20, 2014
  • #14
Mustang5L5 said:
The camshaft is rumored to be the same cam that came in the 93-95 Thunderbird 5.0. Not 100% however.

The cobra motor is a good motor choked by emmissions requirements. Install a good cam, and a good tune, and you can get some good potential out of that engine.

240HP was a joke when ford racing sold the same crate motor rated at 275HP.
Click to expand...
Simply converting the computer to an a9l with a 75mm pro m calibrated for 24's picks up a ton of power.
You can get to more to the wheels than it was rated at the flywheel.
 
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