ORIGINAL: Mr Cox
The Ultra on the other hand has a higher capacity than the earlier AAC, although both are named .11.
Ouch! Two nominal .11 models with different capacities? I can see that generating some confusion when spares are needed-especially in years to come.............things like gaskets, P/L sets,crankshafts.......Mind you I suppose the same argument can be applied to PAW 19's as well-the current ones are significantly larger than the early ones..........
ChrisM
'ffkiwi'