Brian Crower CONNECTING RODS

2010–2015 Nissan VQ35HR 3.5L V6

Part #: BC6226

Overview

The Brian Crower CONNECTING RODS – BC625+ with ARP Custom Age 625+ Fasteners are high-performance internal engine components designed specifically for Nissan VQ35HR engines. Engineered for enthusiasts seeking to maximize their engine's durability and power potential, these connecting rods are ideal for high-revving applications, stroker builds, and race setups. Crafted with precision and built to withstand the rigors of aggressive driving, they provide a reliable foundation for increased horsepower and torque.

Whether you're building a stroker motor, pushing your engine to its limits on the track, or enhancing your daily driver with improved strength, these connecting rods deliver exceptional performance. They are a perfect upgrade over stock components, offering increased strength, reduced weight, and improved reliability under high-stress conditions. With the BC625+ rods, you can confidently support higher power levels and extended engine life.

Key Features

Our connecting rods feature advanced materials and construction techniques to ensure maximum durability and performance. Made from high-quality forged steel, these rods are designed to handle increased power and RPMs with ease. The use of ARP Custom Age 625+ fasteners provides superior clamping force and fatigue resistance, ensuring the rods stay secure under demanding conditions.

• Forged steel construction for exceptional strength and durability
• Precision-machined for perfect fitment and balance
• ARP Custom Age 625+ fasteners for superior clamping force and reliability
• Designed for high-revving, high-performance applications
• Optimized weight for improved engine response and reduced reciprocating mass
• Compatible with stroker kits and custom engine builds
• Engineered to support increased horsepower and torque
• Manufactured to strict quality standards for consistent performance

Construction & Design

The BC625+ connecting rods are crafted from forged steel, offering a perfect balance of strength and weight savings. The rods feature a high-precision machining process that ensures exact dimensions and optimal weight distribution, which is critical for smooth engine operation and longevity. The ARP Custom Age 625+ fasteners are specially heat-treated and designed to withstand the high stresses of high-performance engines, providing peace of mind during aggressive driving or racing conditions.

The rods' design incorporates a robust big-end and small-end configuration, optimized for maximum strength and minimal flex. The use of advanced manufacturing techniques results in a component that not only performs reliably but also maintains excellent balance and alignment, reducing vibrations and enhancing engine stability.

Installation & Fitment

Installing the Brian Crower BC625+ connecting rods requires a professional engine build or overhaul. The rods are designed as direct replacements for the factory components, ensuring a straightforward bolt-in upgrade with proper assembly procedures. No modifications to the engine block or crankshaft are necessary, but precision torqueing of the ARP fasteners is essential for optimal performance and safety. It is recommended to have a qualified engine builder perform the installation to ensure proper clearances and assembly.

• Complete bolt-in replacement for OEM rods
• Requires standard engine assembly tools and techniques
• Proper torque specifications for ARP fasteners must be followed
• No cutting or machining required

What's Included

• Set of high-performance forged steel connecting rods
• ARP Custom Age 625+ fasteners
• Installation instructions and technical specifications

Ideal For

These connecting rods are perfect for engine builders and enthusiasts who are upgrading their Nissan VQ35HR engine for high-performance applications, including stroker builds, turbocharged setups, or race engines. They are suitable for both street and track use, providing the strength and reliability needed for demanding driving conditions.