{"product_id":"lost-motion-assembly-replacement-for-b-series-4-cy","title":"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","description":"\u003cdiv\u003eB Series Lost Motion Assembly Replacement 8-Pack Direct Fit\u003cbr\u003e\n✔️ 8-pack replacement for B-series, direct-fit, extended travel \u003cp\u003eThis 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.\u003c\/p\u003e ✅ Pack of 8 lost motion assemblies for B-series engines (B16A\/B17A\/B18C) with no mod needed\u003cbr\u003e\n✅ Extended travel spring configuration supports high-lift cams (\u0026gt;12.5 mm lift)\u003cbr\u003e\n✅ Hardened tips improve wear and fatigue resistance under high-load operation\u003cbr\u003e\n✅ Maintains rocker center position when not engaged and adds spring force during engagement\u003cbr\u003e\n✅ Direct-fit to factory specs for easy installation and reliable valve movement\u003cbr\u003e \u003cp\u003e💡 What is a lost motion assembly replacement and why should I use it with B-series VTEC engines?\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n- It aligns rocker position to prevent misalignment and chatter\u003cbr\u003e\n- It helps handle extra rocker weight during engagement for stability\u003cbr\u003e\n- It matches factory specs for easy installation\u003cbr\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49118226350315,"sku":"VXB087PX9283","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81HvQb7ymSL.jpg?v=1785180000","url":"https:\/\/vxb.com\/products\/lost-motion-assembly-replacement-for-b-series-4-cy","provider":"VXB Bearings","version":"1.0","type":"link"}