hi all yes andy you are correct,it is own preference,as im new to the nsr scene i dont want to assume just thorght id ask to see what you boys think,the pistons are in the bike now and should pick it up thursday, i gave the shop all the ino that fontty,andy,stephen rc45,and many others so kindly posted up,they said the pistons that i got [jap4performance] were bigger than old but are the right side of 0.039mm min clerance,like you guys say a,b,c markings mean nothig as it could of been replated 2 times before,so im praying it will be ok,
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NSR250 MC18