Brian Crower VALVES - 31mm INTAKE

Part #: BC3020

Overview

The Brian Crower 31mm Intake Valves are high-quality aftermarket engine components crafted specifically for Honda and Acura B-series engines, including B18A, B18B, and B20B models. Designed for automotive enthusiasts and performance builders, these valves help unlock your engine’s airflow potential, supporting improved combustion efficiency and power output. Whether you're building a street, strip, or race engine, these intake valves are engineered to deliver durability, reliability, and consistent performance under demanding conditions. Made from premium materials, they are intended to withstand high temperatures and aggressive use, making them an excellent upgrade for those seeking to enhance their engine’s responsiveness and overall efficiency.

Key Features

These intake valves feature a precision-machined design with high-grade materials to ensure longevity and optimal airflow. They are engineered to provide a better seal and improved airflow dynamics, supporting higher RPM operation and more efficient combustion. The 31mm diameter is optimized for performance applications, helping to increase volumetric efficiency. The valves are designed for easy installation and compatibility with stock or aftermarket valve springs, making them suitable for a variety of performance builds. Their robust construction ensures consistent performance and durability in both street and racing environments.

Construction & Design

Constructed from high-strength materials, these valves are machined to exact specifications to ensure precise fitment and sealing. The design emphasizes heat resistance and structural integrity, supporting high-performance engine tuning and modifications.

Installation & Fitment

Installation requires basic engine disassembly and should be performed by qualified technicians familiar with Honda/Acura B-series engines. Proper valve seat and spring compatibility should be verified prior to installation to ensure optimal performance and longevity.

What’s Included

The package includes a set of intake valves designed specifically for Honda/Acura B18A, B18B, and B20B engines, with a 31mm diameter. Hardware or additional components are not included and should be sourced separately if needed.