Just to correct myself, the manual says that the B's are slightly smaller, by a massive 0.01mm.Vtecmec wrote:The B's are slightly larger and have slightly larger 'B' type pistons.

That is a fairly significant amout to be fair, my pistons are .02mm to small, the block I have I took to have dipped and decked, they bored it at the same time although I didnt askVtecmec wrote:Just to correct myself, the manual says that the B's are slightly smaller, by a massive 0.01mm.Vtecmec wrote:The B's are slightly larger and have slightly larger 'B' type pistons.