Polaris XP 1000 ProH2K Connecting Rods w/ARP2000 Fasteners

Polaris XP 1000 - ProH2K w/ ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the reliability required for high rpm applications. Every rod is CNC machined, micropolished surface finish treatment, equipped with Aluminum/Silicone/Bronze pin bushings and finish honed to exacting tolerances.

BC & CryoHeat connecting rods are fully CNC machined from 4340 chromoly steel forgings that deliver superior grain flow for added strength in extreme operating conditions. All run BC CryoHeat treated rods are shot peened using BC’s proprietary process to increase fatigue strength and longevity, 100% magnaflux inspected for cracks, system balanced to exacting gram weights and matched into sets for smooth operation. Working closely with ARP, BC engineers design every rod to accommodate the appropriate fastening system to insure superior clamping ability in the most extreme environments. The ProH2K incorporates every feature of the premier ProH625+ connecting rod...same material, same CNC programming, same pin oilers, same double ribbed cap, same everything...except the fasteners. The ProH2K utilizes the more economical, yet venerable ARP2000 rod bolts, rated to 220,000 p.s.i. The ProH2K is rated in excess of 175HP per cylinder and priced for the everyday performance enthusiast who isn't going to the moon. The ProH625+ rod from BC & CryoHeat is the premier industry connecting rod. Made from aerospace grade 4340 steel, the ProH625+ utilizes every strength and benefit feature ever assembled in a connecting rod design. Incorporating ARP's ultimate fastener, the Custom Age 625+, rated to 280,000 p.s.i., the ProH625+ delivers the ultimate clamping ability at high horsepower and rpm. This rod is intended for the true hardcore enthusiast and racer and the Pro625+ is rated in excess of 250+HP per cylinder.