2020-2022 PRO XP TURBO Big Turbo Engine Rebuild Kit 300+ HP
This kit includes everything needed to rebuild your engine, if you are looking to push 300+ horsepower.
Includes the following parts:
– New Crankshaft assembly
– New BC H beam connecting rods
– New reinforced forged high boost pistons
– Timing chain
– Main bearings
– Complete gasket kit
– Complete seal kit
– High temp valve stem seals
Polaris XP Turbo – 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.