|LS1, LS6, Z06, 5.7L, 6.0L F.S.R. (Flat Top)
Our New FSR (Forged Side Relief) slipper forging design allows the use of the most popular stroke and rod combinations while
eliminating reluctor wheel clearence problems (see photo). Lightweight and extremely durable, these pistons are machined for 1.5, 1.5, 3mm rings
and have an inverted dome designed to achieve optimum compression ratio with forced induction applications (CR calculated with .042 gasket
thickness and 0.00" deck clearence).
Pin #927-2250-15-51C (111g)
Wire locks #927-073-MW