G6DA V6 Stroker Kits The BC stroker kit for the Hyundai Genesis V6 G6DA Lambda engine incorporates a 93mm stroke steel billet crankshaft. Depending on bore size that you decide the BC kit will take you up to a 4.21L with a safe 98mm bore. The G6DA kit utilizes premium steel billet connecting rods. As usual each BC kit features custom CP or JE pistons wrist pins and full ring pack. Big time horsepower and torque gains. BC 4340 billet steel crankshaft (93mm stroke). BC 4340 Sportsman (ARP2000) or Pro Series (ARP625 ) H beam connecting rods. CP or JE aluminum forged pistons (any bore size any compression ratio). Upgraded 9310 Series tool steel wrists pins come standard. Ductile iron plasma top rings tapered second ring low tension oil rings. Available as fully system balanced and ready to install or unbalanced (50% deposit required). For more information visit http://www.briancrower.com/makes/hyundai/g6da_stroker.shtml