The connecting rod is the crucial link between the piston and power output of your engine. When engine output is increased, the demand placed on the connecting rod increases as well. In order to ensure engine reliability in all conditions, Cosworth developed connecting rods that remove all concerns and stand paramount to all their competition.
Cosworth utilized the solid beam design with a Radial truss small end to ensure strength without adding to much additional reciprocating mass. Forged from high strength 4340 (EN24) steel and precision machined to exacting tolerances, this connection rod is tenacious enough to withstand extreme conditions while remaining light enough to not put additional stress on the crankshaft.
Cosworth rods come ready to install with their H11 tool steel rod bolts with a tensile strength of 260,000psi completing a rod worthy of putting the Cosworth name on.