923 A1....923 A2. Whats defferent?

[unclemikey]

The 923 A1 and the 923 A2 look the same to me. I know there much be some upgrade or difference, stupid question as it may be, what is it? Never have played with the bigger boys before, just the little Deuces. Thanks

 

[trukhead]

I don't know much about the A1 except that it has the 250 cummins naturally asperated versus the A2 and the 8.3 cummins with a turbo, Oh the paint is probably fresher on most of the A2's except the A1's that went through a recent rebuild, but not as recent as the mint rebuilds of some of the A2's that got a rebuild before they quit the rebuild program.opcorn:

 

[Gunzy]

A2's also have CTIS. A1's don't.

 

[Castle Bravo]

Cab, engine, axles, fuel tank, wheels. Theres probably more as well. The basic gist of it is the engine is different and the A2 has CTIS.