My books say the Fury pistons are "harder", and HP designed, though don't know if the pistons are domed differently from regular ones. I do know that when my FP31 engine was rebuilt, we couldn't use a regular 318 rebuild kit, we had to get High Performance everything, which was hard as hell. . . Mark mjh '57 Fury - Mr. Finzzz does anyone know if the pistons used in the fury are the same ones use on stock 58 ply 318? If not what is the difference? mel |