As it says I have a set of low comp. 85 mm pistons for bseries! They are in great condition and were used for about 1.5k miles. They're not scared up but I don't have the money to go boost. I have now decided to just go all motor in this project cause my other one will be Kseries. Anyways please help me out, thanks. Like I said i'll take high comp. 84mm or 85mm. I have to blocks one bored to 85mm and one that's 84mm so i'll take either or, lmk thanks.