Brian Crower BC6019 ProH2K Connecting Rods – Acura B18A B18B Honda B20 ARP2000
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The Brian Crower BC6019 ProH2K connecting rod set is designed for Acura B18A, B18B and Honda B20 engine applications requiring stronger internals for increased boost, nitrous, higher RPM, or performance engine builds.
Manufactured from aerospace-grade 4340 chromoly steel, these rods are CNC-machined, micropolished, finish-honed to tight tolerances, and equipped with aluminum-silicon-bronze pin bushings. ARP2000 rod bolts are included as standard hardware.
Features
- Brian Crower ProH2K performance connecting rods
- Designed for B18A, B18B and B20 engine applications
- Aerospace-grade 4340 chromoly steel construction
- CNC-machined for consistent dimensions
- Micropolished surface finish
- Finish-honed to precise tolerances
- Aluminum-silicon-bronze wrist-pin bushings
- ARP2000 rod fasteners included
- Designed for boosted, nitrous and high-RPM builds
- Manufacturer Part Number: BC6019
Engine Fitment
Designed for:
- Acura B18A
- Acura B18B
- Honda B20
Common engine applications include:
- B18A1
- B18B1
- B20B
- B20Z
Because many Honda and Acura vehicles have been engine-swapped, modified or converted to hybrid B-series setups, verify the exact engine configuration before ordering.
ProH2K Construction
Brian Crower manufactures the BC6019 rods from 4340 chromoly steel and uses CNC machining, micropolishing, precision honing and bronze pin bushings to provide the strength and dimensional consistency required for performance engine use.
The ProH2K design is intended for engines operating beyond stock power levels, including turbocharged, supercharged, nitrous-assisted and high-RPM naturally aspirated applications.
Specifications
Manufacturer: Brian Crower
Part Number: BC6019
Product Line: ProH2K
Product Type: Connecting Rod Set
Material: 4340 Chromoly Steel
Rod Length: 5.394 in. center-to-center
Big End Bore: 1.890 in.
Big End Width: 0.932 in.
Pin End Bore: 0.827 in.
Pin End Width: 0.890 in.
Approximate Rod Weight: 538 g
Fasteners: ARP2000
Fastener Size: 3/8 in.
Torque Specification: 50–55 ft-lb
Recommended Use
- Turbocharged B18 and B20 builds
- Supercharged applications
- Nitrous-assisted engines
- High-RPM naturally aspirated builds
- Street-performance engine builds
- Drag racing
- Track and motorsports applications
- Performance engine rebuilds
What's Included
- 4 Brian Crower BC6019 ProH2K connecting rods
- ARP2000 rod fasteners
Installation
Professional engine assembly is recommended.
Verify crankshaft journal size, piston pin diameter, bearing clearances, rod side clearance and rotating assembly balance during installation. Follow Brian Crower and ARP procedures for rod-bolt lubrication and tightening.
For performance engine builds, connecting rod installation should be performed as part of a properly measured and balanced rotating assembly.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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