Correct me if I'm wrong but a stroker piston travels faster from TDC to BDC. This should pull very hard on the port and also send a good signal to the carb. My guess is they would be a little more forgiving on camshaft size.
That's why when building induction limited circle jerk engines you run the longest rod you can get, with the shortes stroke. When the induction system is less limited, R/S ratio is less of a factor.