
GReddy Scion FR-S 2013- Engine Stroker Kit
Car Make: ScionType: FR-SSize: 2013-Notes: also fits Subaru BRZ / Toyota 86 for (ZN6) 4U-GSE / (ZC6) FA20GReddy Superior Spec. 2.1L FA20 / 4U-GSE Engine Stroker KitEngine strengthening is crucial for safety and reliability of FR-S and BRZ over the 350hp mark. GReddy engineers have drawn from our FR-S race experience to assemble a complete stroker kit for the FA20/4U-GSE boxer engine, using only superior components. The kit features 9.5:1, 86mm bore. 2618 T6 forged aluminum pistons with specially designed shape ideal for high boost applications. This is connected to extra strong H-beam 433OM steel alloy forged connecting rods with a factory style 18deg. split line. And at the heart of the 2.1L kit is our dynamic balanced, E4340 Cr-Ni-Mo alloy billet steel stroker crankshaft. Forged Pistons (4) - 9.5:1 Compression - 86mm bore - 2618 T6 high tensile forged aluminum - ring widths 1.0 / 1.2 / 2.8mm - .866 x 2.250 free floating carbon steel wrist pins Connecting Rods (4)