Speedmaster PCE274.1094 H Beam 4340 Connecting Rods Honda B16A 5.290" Bronze Bush

The Speedmaster PCE274.1094 is a precision H beam connecting rod designed specifically for Honda B16A engines. Manufactured from 4340 steel with bronze bush construction, these connecting rods measure 5.290" in length with a 1.771" big end and 0.827" small end bore. H beam design offers superior strength-to-weight ratio, making them ideal for high-revving and modified engine applications.

These connecting rods are engineered for durability and performance in racing, turbo, and extreme-duty builds where stock components may not suffice. The 4340 steel material provides excellent fatigue resistance and can handle increased boost pressure and extended RPM ranges. Bronze bushings ensure smooth journal contact and reduced friction at the small end. Direct fitment to B16A engines eliminates guesswork during installation, making them a reliable choice for serious engine rebuilds and performance upgrades.

Key Features & Benefits

• H Beam Design: High strength-to-weight ratio construction optimized for high-revving and forced induction engines.
• 4340 Steel Material: Premium alloy steel delivers exceptional fatigue resistance and durability under extreme loads.
• Bronze Bush Small End: Reduces friction and wear at the wrist pin journal for improved reliability and longevity.
• Honda B16A Fitment: Direct application for B16A engines; precise dimensions (5.290" length, 1.771" big end, 0.827" small end).
• High-Performance Build: Suitable for turbocharged, supercharged, and race-spec engine applications requiring reinforced internals.

Specifications

Ideal Applications

• High-revving naturally aspirated B16A engine builds and race applications
• Turbocharged or supercharged B16A engine upgrades requiring reinforced internals
• Performance and drift car engine rebuilds with extended RPM limits
• Engine reconditioning for competitive motorsports and extreme-duty service