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Discussion Starter · #1 ·
My 93 5-speed LX came with an A9L computer, but a book I am reading says it should have come with an A3M. Is one better or significantly different from the other? I hear it has to do with hypereutectic pistons and timing. ???
 

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X3Z is the 93 cobra 5 SPEED
 

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ye x3z is the 1993 cobra ciomputer, a9m is the newer a9l, no difference really....you can run the a9l with no probs....
do your alphabet.. abcdefghijk L M nopq.......see :)
 

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Discussion Starter · #5 ·
Curious. My car was built in Oct 92, maybe it was left over from the previous year?
 

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could be, did you buy the car new? someone could have bought it as a replacement.... i think Vato zone sells the a9l only, maybe thats the reason? Either way you can run whichever you want and it wont matter. Just dont run the x3z(mines fried) and there base tuning sucks....
 

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Discussion Starter · #7 ·
No, but it had the A9L sticker in the door jamb (bought it 1 year old, 1994).

This car also had 5 layers of paint on it. All done the year before I bought it! It's given me curious little things to figure out ever since I bought it.
 

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Check with the dealer. They had to help my find udated codes for mine.
 
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