Brian Crower BC Single Spring & Steel Retainer Kit

Part #: BC0350S-2

Overview

The Brian Crower BC Single Spring & Steel Retainer Kit is a high-quality upgrade designed for Toyota MR2 engines. This kit includes durable steel retainers and high-performance single springs, engineered to support aggressive camshaft profiles and improve valve control. It is ideal for enthusiasts and professional tuners seeking reliable components that enhance engine responsiveness and durability. Whether you're building a performance street car or a track-ready machine, this kit helps optimize valve operation for improved power delivery and engine longevity.

Key Features

This kit features precision-machined components crafted from high-grade steel, ensuring strength and reliability under demanding conditions. The design focuses on providing consistent spring pressure and secure retainer fitment, supporting high RPM operation. The components are engineered to reduce valve float and improve overall valve train stability, contributing to smoother engine performance and increased durability during high-performance use.

Construction & Design

The steel retainers are machined for exact fitment, with a focus on structural integrity and heat resistance. The springs are designed to provide optimal tension, supporting aggressive camshaft profiles while maintaining longevity and consistent performance.

Installation & Fitment

Installation requires proper valve train setup and should be performed by qualified technicians familiar with Toyota MR2 engines. Verify fitment against your specific engine model and part number before installation.

What’s Included

The kit includes steel retainers and single valve springs necessary for a complete upgrade of your engine’s valve train components.

Ideal For

Perfect for performance enthusiasts, engine builders, and tuners aiming to enhance valve control, reliability, and engine response in Toyota MR2 applications.