Lost Motion Assemblies
Supertech lost motion assemblies are designed for Honda B-series VTEC cylinder heads, keeping the mid rocker arm in constant contact with the camshaft during non-VTEC operation. Upgraded lost motion assemblies prevent rocker float and noise at elevated RPM, protecting the valvetrain in high performance applications.
Manufactured from premium materials to strict tolerances, Supertech lost motion components are an essential upgrade for high revving B-series builds running aggressive camshafts.
Key Features
- Designed for Honda B-series VTEC cylinder heads
- Maintains mid rocker contact during non-VTEC operation
- Prevents rocker float and noise at high RPM
- Premium spring materials and strict tolerances
- Essential for aggressive camshaft profiles
- Direct replacement for tired OEM assemblies
Applications
For high RPM Honda B-series builds — especially with performance camshafts, where OEM lost motion assemblies are a known weak point.
