Brian Crower Connecting Rods SPORTSMAN w/ARP2000 Fasteners Mitsubishi EVO X Vehicle Model_300ZX Compression ratio for an NA

Compression ratio for an NA engine increases

These lines give the engine bay a real clean look

Part #: MR7-1890-25-5x100-B

Part #: SPL SDBS Z33

Double Pin OilersProvides improved lubrication to wrist pins for durability

Brian Crower Connecting Rods SPORTSMAN w/ARP2000 Fasteners Mitsubishi EVO X Vehicle Model_300ZX Compression ratio for an NAPart #: BC6135 Brian Crower rods for the 4B11 engine are made from 4340 billet steel. All Brian Crower rods are designed for high horsepower forced induction and high revving naturally aspirated engines. Manufactured in state of the art CNC machining centers, Brian Crower rods are a high precision choice for your Evo X. These are full sets of four (4) rods including aluminum bronze bushings. BC offers bRods with ARP2000 fasteners or custom 625+ rods