“FSI” I-Beam 4340 Forged Steel Connecting Rods

Well suited to naturally-aspirated applications, “FSI” connecting rods are forged from SAE 4340 steel and fitted with 7/16″ ARP 8740 rod bolts and silicon bronze wrist pin bushings. Sold in weight matched sets of eight.

Specifications

Brand Eagle Part Number FSI6100M Beam Style I Beam Stroker Clearanced No Rod Length 6.100 in Bushed / Press Fit Wrist Pin Bushed Small End Bore Diameter 0.945 in Rod Journal Diameter 1.005 in Large End Bore Diameter 2.225 in Large End Width 0.940 in Fastener Style Cap Screw Fastener Manufacturer ARP Fastener Product Line ARP8740 Fastener Diameter 7/16 in Fastener Head Style 12 Point Fastener Alloy 8740 Fastener Material Chromoly Weight Matched Yes Approximate Weight 600g Material Processing Shot-Peened Forged Yes Alloy 4340 Material Steel Color Natural Finish Natural Quantity Set of 8