Faan,
Yes, Although I do not use same resizing procedure as with ABC construction. I serviced quit a few Siorio's 3-4 years ago, with much fewer lately. Engine model popularity is very trendy as everyone knows. Nonetheless, my reconditioned-resized AAC constructed piston + sleeve sets have been with very good results. Good question you asked. I'd like to think this thread was started to ask resizing questions. Thank You!

Kind regards,

Ray