Cobra computer??? mass air

[Convert88gt]

I have a 1988 GT AOD, i was wondering if anyone knew if i could install a 5speed computer in it, like a cobra or the a9l. or do i have to get the a9p?? please help

 

[GT40XStang9]

The manual computer can handle an auto, but the Cobra computer requires 24# injectors.

 

[jrichker]

Avoid the cobra computer if at all possible; it isn't as user friendly as the A9L or A9P computers.

Automatic cars require an A9P computer. Manual Trans cars can use either A9L (5 speed) or the A9P if you did a auto to 5 speed conversion.

 

[Gearbanger 101]

As stated above, the auto's use the A9P computer, but that's not to say that the A9L from the stick won't work. My car was originally an auto and when I first converted it to a stick, I hadn't changed the computer and it ran fine. After switching over to the proper computer, I really don't remember noticeing a difference. Cobra computers are the pits though.

 

[CobraWannabe]

Why does everyone always bash on Cobra computers? Just because you heard someone else say it? I hear that a lot, but no one ever say WHY it's so horrible. Mine seems to be doing a fine job, and I don't see what makes the others so better.

 

[Gearbanger 101]

Cobra computer promote a less aggressive timing and fuel curve to curb emissions. And it only got worse in the 94-95 models. Great for keeping the tree huggers happy, bad for performance. Now you know.

 

[stang1989]

The Cobra ECU is fine. It does require 24lbs injectors and a Cobra-specific MAF curve signal if you run it without a custom chip. But anyone who is modifying their EFI-equipped engine should have a custom chip anyway.

 

[CobraWannabe]

I thought the mass air meter comtrolled the injector size? Not the computer. So, I guess an A9L won't work with my 93 Cobra motor?