A9L Computer

nextime · 03-25-2002, 12:07 AM

what makes this A9L computer better than the cobra computer and why does the cobra computer get such a bad name for its self? is the cobra computer really a piece of junk? is my 1992 computer better than the cobra computer?

03-25-2002, 12:47 AM

the cobra computer isn't as good as your stock one. it removes timing in the upper rpms

Unit 5302 · 03-25-2002, 08:21 PM

The Cobra computer is terrible. You can't use it unless you have your car setup with 24lb/hr injectors.

It's pulls a ton of timing, especially between shifts. It holds closed loop under WOT for a full 7 seconds, and it's calibrations are weak to start off with.

venumus93 · 03-25-2002, 08:33 PM

Well, I should have my A9L within the next month or so...would have it already but $$ became a problem. I have heard the same things about the Cobra computer as mentioned b4...it pulls timing & stays in a closed loop for basically the 1/8 mile(7 seconds). It is calibrated for my 24lb injectors, but that doesnt compensate for the other shortcomings. So, yes, stay away from the Cobra computer. The A9L is the best Mustang computer produced. Later!

lx mike · 03-25-2002, 09:55 PM

venumus93: that could possibly put you in the 13's. also GET SOME TIRES for that thing and you'll be deep in the 13's!!

venom1993cobra · 03-25-2002, 10:12 PM

Hey guys this is my first post on this board so be gentle. I just made the swap the A9L a couple of months ago (Also switch to a Pro M 80mm calibrated for 24's at the same time) and I could tell a big difference from that crappy X3Z computer. Why in gods name would bring back the Cobra in 93 and give it better mods then DETUNE it with that computer?

venom1993cobra · 03-25-2002, 10:16 PM

what do u guys think?

lx mike · 03-25-2002, 10:17 PM

Quote:

Why in gods name would bring back the Cobra in 93 and give it better mods then DETUNE it with that computer?

I'm not 100% sure but i think it had something to do with transmission reliability.

93 Cobra needs input · 03-26-2002, 09:38 PM

I have a quick question that kinda fits in here. I have a 93 Cobra computer in my cobra and has a ton more power than my 90GT if I have a custom chip burned will my computer be better "not remove so much timing or stay in close loop" or do I need to swap my Cobra computer for and earlier model??

mak375 · 03-27-2002, 01:23 AM

where could i get one of these A9L computers and how much would it cost? could i install it myself even if i knew very little about car part installation?

nextime · 03-27-2002, 10:25 AM

this is a quote from "93 Cobra needs input"

I have a quick question that kinda fits in here. I have a 93 Cobra computer in my cobra and has a ton more power than my 90GT if I have a custom chip burned will my computer be better "not remove so much timing or stay in close loop" or do I need to swap my Cobra computer for and earlier model??

my answer....

well if you have a 93 cobra computer in your cobra i would think it would be a ton faster due to the stock horsepower diffrence between your cobra and your 90GT.

venumus93 · 03-27-2002, 09:43 PM

Quote:

Originally posted by lx mike
venumus93: that could possibly put you in the 13's. also GET SOME TIRES for that thing and you'll be deep in the 13's!!

LX Mike;
Hey man! Long time, no chat here....yeah, I have my plan together now...getting a C&L 76MM & the A9L in soon, will try it at the track with those things & on these street tires then sometime this summer get a tire on it...it's just easier to hide the A9L & C&L from my wife....shhhhhhh! Later!

srv1 · 03-27-2002, 09:53 PM

where do you guys get your technical info on the Cobra computer?

the only reason i could think of to "detune" the computer, is for emissions.

trey193 · 03-27-2002, 10:17 PM

The retard in between shifts was infact intended to save the T5's. That is only one of the many downfalls of the X3Z. The A9L swap with a correctly calibrated mass air meter is one of the best bolt on's I have made to my 93 Cobra!

venumus93 · 03-27-2002, 10:36 PM

Quote:

Originally posted by venom1993cobra
what do u guys think?

...hey, that car looks familiar! nice & clean, & good dark tint like mine!.....

03-25-2002, 12:07 AM	#1
nextime Registered Member Join Date: Sep 1998 Location: Brookfield,Wisconsin,US Posts: 23	A9L Computer what makes this A9L computer better than the cobra computer and why does the cobra computer get such a bad name for its self? is the cobra computer really a piece of junk? is my 1992 computer better than the cobra computer? __________________ Thank You! 2003 Cobra Convertible

03-25-2002, 08:33 PM	#4
venumus93 Registered Member Join Date: Jun 2001 Location: West Melbourne, FL, USA Posts: 237	Well, I should have my A9L within the next month or so...would have it already but $$ became a problem. I have heard the same things about the Cobra computer as mentioned b4...it pulls timing & stays in a closed loop for basically the 1/8 mile(7 seconds). It is calibrated for my 24lb injectors, but that doesnt compensate for the other shortcomings. So, yes, stay away from the Cobra computer. The A9L is the best Mustang computer produced. Later! __________________ 93Cobra#3974, 114K miles 3.55's, flo's, pullies, C&L 1/4: 13.985 60': 2.088 (street tires) MPH: 99.58

03-25-2002, 09:55 PM	#5
lx mike Undescribable Join Date: Sep 1998 Location: Ft Myers Fla Posts: 1,539	venumus93: that could possibly put you in the 13's. also GET SOME TIRES for that thing and you'll be deep in the 13's!! __________________ Rice Haters Club Member #101

03-25-2002, 10:12 PM	#6
venom1993cobra Registered Member Join Date: Mar 2002 Posts: 2	Hey guys this is my first post on this board so be gentle. I just made the swap the A9L a couple of months ago (Also switch to a Pro M 80mm calibrated for 24's at the same time) and I could tell a big difference from that crappy X3Z computer. Why in gods name would bring back the Cobra in 93 and give it better mods then DETUNE it with that computer? __________________ 1993 Vibrant Red Cobra w/ grey leather 25,000 miles, timing @ 18 degrees, TPS @ .98v, Kirban AFPR at 42psi, K&N Air filter, subframes, Pro 5.0 shifter, FMS 3.73's, Mac unequal coated headers, Pace Setter Offroad H pipe, Flowmaster 2 chambers, Pro M 80mm w/ URP Elbow, A9L, E cam w/ dual valve springs, SPEC Stg1 clutch, Steeda Adj. quadrant, Holley 255LPH fuel pump, Nitto 275/40/17 DR's. Already Purchased and waiting to be put on: -FMS Cobra 1.7 rr's (on order, don't ask) -Hurst Roll control (Line Lock) -Pro 3i Adj. LCA's -Steeda H.D. UCA's Mods coming this spring: -Eibach Sportline springs, Adj. KYB AGX struts and shocks. -MSD 6AL Within 2 years: -TDC Stg 2X TwinTurbo GRIP IT AND RIP IT!!!!! Cars are made to be driven, not stored.

03-26-2002, 09:38 PM	#9
93 Cobra needs input Registered Member Join Date: Oct 2001 Location: Madelia,MN USA Posts: 58	Quick question I have a quick question that kinda fits in here. I have a 93 Cobra computer in my cobra and has a ton more power than my 90GT if I have a custom chip burned will my computer be better "not remove so much timing or stay in close loop" or do I need to swap my Cobra computer for and earlier model?? __________________ 331 stroker, JE 8.5:1 pistons, H-beam rods, steel crank, main cap, msd with 3step, BBK ceramic long tubes,TKO, 4.30's, motorsport Z303, Victor Jr aluminum heads, crane gold 1.6, southside lift bars, 90/10 front, 50/50 rear, centerforce dual friction clutch, Vortech S-trim soon.

03-25-2002, 12:47 AM	#2
Mustanguy Guest Posts: n/a	the cobra computer isn't as good as your stock one. it removes timing in the upper rpms

03-25-2002, 08:21 PM	#3
Unit 5302 Registered Member Join Date: May 1999 Posts: 5,246	The Cobra computer is terrible. You can't use it unless you have your car setup with 24lb/hr injectors. It's pulls a ton of timing, especially between shifts. It holds closed loop under WOT for a full 7 seconds, and it's calibrations are weak to start off with.

03-25-2002, 10:16 PM	#7
venom1993cobra Registered Member Join Date: Mar 2002 Posts: 2	what do u guys think?

03-27-2002, 01:23 AM	#10
mak375 Registered Member Join Date: Nov 2001 Location: State College, PA Posts: 104	where could i get one of these A9L computers and how much would it cost? could i install it myself even if i knew very little about car part installation? __________________ blk 94 cobra 5spd 3.73 gears steeda tri-ax, flowmaster catback, bassani x-pipe w/ high flow cats, MAC headers, ported and polished intake, trick flow twisted wedge heads, e303 cam, rear upper and lower control arms cold air induction w/ k&n air filter subframe connectors, underdrive pullies, MT ET streets, clear corners, chrome cobra r wheels

03-27-2002, 10:25 AM	#11
nextime Registered Member Join Date: Sep 1998 Location: Brookfield,Wisconsin,US Posts: 23	93 cobra computer this is a quote from "93 Cobra needs input" I have a quick question that kinda fits in here. I have a 93 Cobra computer in my cobra and has a ton more power than my 90GT if I have a custom chip burned will my computer be better "not remove so much timing or stay in close loop" or do I need to swap my Cobra computer for and earlier model?? my answer.... well if you have a 93 cobra computer in your cobra i would think it would be a ton faster due to the stock horsepower diffrence between your cobra and your 90GT. __________________ Thank You! 2003 Cobra Convertible

03-27-2002, 09:53 PM	#13
srv1 Get down..... Join Date: Apr 2001 Location: Room 103 Posts: 2,095	where do you guys get your technical info on the Cobra computer? the only reason i could think of to "detune" the computer, is for emissions. __________________ Cobra brakes are on! Finally..... ------------------------------------------------

03-27-2002, 10:17 PM	#14
trey193 Registered Member Join Date: Feb 2002 Location: Rockport , IN Posts: 16	The retard in between shifts was infact intended to save the T5's. That is only one of the many downfalls of the X3Z. The A9L swap with a correctly calibrated mass air meter is one of the best bolt on's I have made to my 93 Cobra! __________________ 93 Cobra> Red with black cloth, 17,000 miles, stock longblock with E-cam and motorsport valve springs, C&L 76, A9L computer, AFPR, 255intank, ASP Pulleys, Longtubes and full exhaust, 3.55's everything else is stock down to the sparkplugs! Best et to date is 12.85@108.9 on BFG's. 1.95 60ft so there is more in it!! pics @ www.southrides.com

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