can anyone sell me of guide me towards a set of 1300 xflow pistons std bore, new or very good required ,thanks in advance,,,john

You see them quite often on ebay.

i understand that ebay is probably the way, but i am working on the "locost" theiry that the racers on here may have upgraded or rebored and have std pistons kicking about ,,if ime lucky, fingers crossed,,,john

Good thinking BatMan.