Technical Difference between engines 100GL and A112BB

[touringseven]

What’s the difference between 100GL and A112BB ?
Can I swap the 100GL for a A112BB ?

 

[Dragon Man]

i actually do not know..
i go on what CC they are. if they are 903cc or 899cc then it should be a direct swap. same for if its any FIRE 999cc or an 1108cc.

 

[Mattijs36]

i have fitted an A112AB in my little panda a while back and it's nearly the same.
But you cannot exchange parts, as the distances of the bores of the cilinders itself are different...

i have put most of the differences that i DID found between those engines in a Dutch forum.
Maybe with some help of google translate you can check it yourself:

Forum fiat panda club NL - panda 34 abarth - page 85

is the A112BB a a112 elite engine?