When replacing valve springs, dismantling the entire cylinder head isn’t always practical — especially during a build or repair. The HRB Honda B Series In-Car Valve Spring Tool is purpose-built to allow quick, safe valve spring changes without full disassembly. Developed and tested in a professional engine building environment, this tool offers precision, control, and reliability for Honda B Series platforms.

Key Features:

• Billet 6061 aluminium body for strength and lightweight handling
• Billet stainless steel retainer cup with large cutaway for improved working access
• Bronze bush body for smooth and consistent operation
• ¼-inch drive threaded rod for easy manual or powered use
• Captive design prevents tool separation during use
• Anodised finish for corrosion resistance and durability
• Supplied with bolts for direct installation

Why Choose the HRB In-Car Valve Spring Tool?

This tool is engineered specifically for Honda B16A, B18C, and other B Series engines, where maintaining timing setup or minimizing disassembly is crucial. Its robust construction and thoughtful design reduce the risk of damage and make the job smoother and faster. Whether you’re upgrading to stiffer valve springs for a turbo build or replacing worn components, this tool keeps you working efficiently — without sacrificing quality.

Compatible with all Honda B Series engines, including B16A and B18C. Perfect for performance upgrades, race engine builds, maintenance work, and professional workshop use. HRB professional engine building tools deliver performance you can rely on.

For tips and tricks for your B Series in car valve spring job check out this blog:

How to Remove Valve Springs Without Removing the Head (And Why We Built Better Tools for the Job)