Saenz 4340 Performance Series Connecting Rods Engine:Subaru EJ257 Air and fuel move through

Air and fuel move through this engine via our latest 450 CFM "REAPER" CNC Cylinder Head using the new 4P Race casting and exclusive billet camshaft

and is now available for purchase outside of our engines

but because we require exceptional reliability to win long endurance races

Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder

Email Luke@team4piston

Saenz 4340 Performance Series Connecting Rods Engine:Subaru EJ257 Air and fuel move throughSaenz rods are polished and shot peened before final dimensional finishing of the overall thickness and bore sizing. Polishing relieves stresses incurred on the material from the machining process and shot peening creates an external hardened layer that enhances the rods overall performance. These processes also increase the rods useful life and can be used as an indicator of excessive stresses on the rods after being used. We recommend these rods for