Brian Crower BC0320 Single Valve Spring & Titanium Retainer Kit for 86-92 Toyota

Vehicle Fitment

• 1986-1992 Toyota Supra (A70, MA70/71) with 7M-GTE or 7M-GE engine

Features

• Designed for high RPM applications
• Valve springs wound from high-grade chrome silicone alloy
• Proprietary processing for consistent spring pressures
• 24 single valve springs and 24 titanium retainers included
• Retainers CNC machined from 6AL4V titanium
• Compatible with OEM spring seats
• Supports camshafts with up to 0.400" net lift
• Ideal for high-performance builds and racing applications

Specifications

• Spring Type: BC1320 Single
• Free Length: 1.628"
• Seat Pressure: 1.325" @ 60 lbs
• Open Pressure: 0.950" @ 153 lbs
• Coil Bind: 0.880"
• Net Cam Lift: 0.400" / 10.16mm
• Retainer Type: BC2320
• Spring Seat: OEM

Included Components

• 24x BC1320 Single Valve Springs
• 24x BC2320 Titanium Retainers
• Installation Instructions

Product Description

The Brian Crower BC0320 Single Valve Spring & Titanium Retainer Kit is engineered for high-performance applications in the Toyota 7M-GTE and 7M-GE engines, commonly found in the 1986-1992 Toyota Supra (A70, MA70/71). This kit is designed to support camshafts with up to 0.400" net lift, making it ideal for high-performance builds and racing applications.

The valve springs are wound from high-grade chrome silicone alloy by PAC Racing, ensuring consistent spring pressures over long-term, high-RPM usage. The included titanium retainers are CNC machined from 6AL4V titanium, offering strength and durability while reducing weight. The spring seats are compatible with OEM components, facilitating straightforward installation.

To fully utilize the BC0320 kit, it is recommended to pair it with Brian Crower camshafts that match the spring's capabilities. This combination ensures optimal valve control and performance, allowing for greater lift camshafts and added performance and reliability. Whether you're building a high-performance street engine or a dedicated race engine, the BC0320 kit provides the necessary valve control to support your performance goals.