Lost Motion Assembly Replacement For B Series 4 Cylinder Engines Compatible With B16A B17A B18C B16A2 B16A3 B17A1 B18C1 B18C5 Type R GSR Pack Of 8 No Mod Needed Direct Fit To Original Factory Specs For Easy Installation And Extended Travel

B Series Lost Motion Assembly Replacement 8-Pack Direct Fit
✔️ 8-pack replacement for B-series, direct-fit, extended travel

This Lost Motion Assembly replacement is designed for Honda B and H series VTEC engines, matching original factory specifications for a direct install. It supports high-lift camshafts to maintain smooth valve action and reduce wear.

✅ Pack of 8 lost motion assemblies for B-series engines (B16A/B17A/B18C) with no mod needed
✅ Extended travel spring configuration supports high-lift cams (>12.5 mm lift)
✅ Hardened tips improve wear and fatigue resistance under high-load operation
✅ Maintains rocker center position when not engaged and adds spring force during engagement
✅ Direct-fit to factory specs for easy installation and reliable valve movement

💡 What is a lost motion assembly replacement and why should I use it with B-series VTEC engines?

This handy, direct-fit part keeps the center rocker in place when not engaged and adds spring force during engagement to maintain valve timing and smooth operation, especially with high-lift cams.

- It aligns rocker position to prevent misalignment and chatter
- It helps handle extra rocker weight during engagement for stability
- It matches factory specs for easy installation
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