Hi All. I'm stuck trying to find a pair of new pistons to suit my A10RR project. I'm looking for a new set of plus 040" 8.25:1 or 8.5:1 ratio in original BSA or something like an original Hepolite. It seems much easier to find originals in the 9.0:1 ratio. By chance does anyone a pair surplus to their needs? Regards, Peter
