Hee simple.... STD OEM RB26 internal can last max abt 600hp,so u reckon JE piston aiming hp?Some modder particularly either want to rebore bigger size or high compression.
Just thought i would start an Rx7 FD3S pix topic:~
i will start with one of mine, so boys and girls post some of the FD u own, doesnt matter wherever u are in this world Lets share the hobby together who...