{"product_id":"306549-pr","title":"Atomic Barra Billet Camshafts","description":"\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eAtomic Performance Camshafts\u003c\/title\u003e\n    \u003cstyle\u003e\n        \/* =========================================\n           ATOMIC PERFORMANCE THEME STYLES - LIGHT MODE\n           ========================================= *\/\n        .atomic-container {\n            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n            max-width: 1000px;\n            margin: 0 auto;\n            background-color: #ffffff;\n            color: #333333;\n            line-height: 1.6;\n            border: 1px solid #e0e0e0;\n            box-sizing: border-box;\n        }\n\n        \/* BRAND COLORS *\/\n        :root {\n            --atomic-orange: #E4522B;\n            --atomic-purple: #663399;\n            --light-grey: #f4f4f4;\n            --border-color: #ddd;\n        }\n\n        \/* TYPOGRAPHY *\/\n        .atomic-header {\n            text-align: center;\n            padding: 40px 20px;\n            border-bottom: 4px solid var(--atomic-orange);\n            background-color: #fafafa;\n            width: 100%;\n        }\n\n        .atomic-title {\n            color: var(--atomic-orange);\n            font-size: 2.5rem;\n            text-transform: uppercase;\n            margin: 0;\n            font-weight: 900;\n            letter-spacing: 1px;\n            line-height: 1.1;\n        }\n\n        .atomic-subtitle {\n            color: #555;\n            font-size: 1.2rem;\n            margin-top: 10px;\n            font-weight: 400;\n            text-transform: uppercase;\n            letter-spacing: 2px;\n        }\n\n        h2, h3 {\n            color: #222;\n            text-transform: uppercase;\n            margin-bottom: 15px;\n        }\n\n        h2 { font-size: 1.8rem; border-left: 5px solid var(--atomic-orange); padding-left: 15px; }\n        h3 { font-size: 1.3rem; margin-top: 30px; font-weight: 700; color: var(--atomic-purple); }\n\n        p { margin-bottom: 15px; color: #444; }\n        strong { color: #000; }\n\n        \/* LAYOUT GRIDS *\/\n        .atomic-section { padding: 40px; border-bottom: 1px solid #eee; }\n\n        \/* LISTS *\/\n        ul.atomic-list { list-style: none; padding: 0; }\n        ul.atomic-list li { padding-left: 25px; position: relative; margin-bottom: 10px; color: #444; }\n        ul.atomic-list li::before { content: \"►\"; color: var(--atomic-orange); position: absolute; left: 0; }\n\n        \/* CTA BUTTON *\/\n        .atomic-cta {\n            display: inline-block;\n            background-color: var(--atomic-orange);\n            color: #fff;\n            padding: 15px 30px;\n            font-size: 1.2rem;\n            font-weight: bold;\n            text-transform: uppercase;\n            text-decoration: none;\n            border-radius: 4px;\n            margin-top: 20px;\n            text-align: center;\n            box-sizing: border-box;\n            transition: background 0.3s;\n            cursor: pointer;\n            border: none;\n        }\n        .atomic-cta:hover { background-color: #c03d1b; }\n\n        \/* =========================================\n           CAMSHAFT TABLE STYLES\n           ========================================= *\/\n        .atomic-container-shared {\n            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n            margin-bottom: 30px;\n            border: 1px solid #e0e0e0;\n            border-radius: 4px;\n            overflow: hidden;\n            box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n        }\n\n        .styled-table {\n            width: 100%;\n            border-collapse: collapse;\n            text-align: left;\n            font-size: 0.95rem;\n            color: #333;\n        }\n\n        .styled-table th {\n            background-color: #663399; \/* Atomic Purple Headers *\/\n            color: white;\n            padding: 15px;\n            text-transform: uppercase;\n            font-size: 0.9rem;\n            letter-spacing: 1px;\n            font-weight: 700;\n            white-space: nowrap;\n        }\n\n        .styled-table td {\n            padding: 14px 15px;\n            border-bottom: 1px solid #eee;\n            vertical-align: middle;\n        }\n\n        \/* 1. SUMMARY TABLE SPECIFIC STYLES *\/\n        .summary-row:nth-child(even) { background-color: #fafafa; }\n        .profile-highlight { font-weight: 800; color: #663399; }\n\n        \/* VCT Badges *\/\n        .badge { display: inline-block; padding: 4px 8px; border-radius: 4px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }\n        .badge-vct { background-color: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }\n        .badge-non-vct { background-color: #ffebee; color: #c62828; border: 1px solid #ffcdd2; }\n\n        \/* 2. DETAILED TABLE BRANDING ROWS *\/\n        .row-atomic { background-color: #E1BEE7; border-left: 15px solid #7B1FA2; }\n        .row-kelford { background-color: #FFCDD2; border-left: 15px solid #D32F2F; }\n        .row-crow { background-color: #FFF9C4; border-left: 15px solid #FBC02D; }\n        .row-oem { background-color: #EEEEEE; border-left: 15px solid #757575; }\n\n        .detailed-profile-cell { font-weight: 700; font-size: 1rem; }\n        .detailed-brand-sub { display: block; font-weight: 400; font-size: 0.85rem; color: #555; margin-top: 2px; text-transform: uppercase; letter-spacing: 0.5px; }\n\n        \/* 3. INTERACTIVE ELEMENTS *\/\n        .compare-container { text-align: center; margin: 30px 0; }\n\n        .reveal-btn {\n            background-color: #333;\n            color: #fff;\n            border: none;\n            padding: 15px 40px;\n            font-size: 1rem;\n            font-weight: 700;\n            text-transform: uppercase;\n            cursor: pointer;\n            border-radius: 30px;\n            transition: background 0.3s, transform 0.2s;\n            box-shadow: 0 4px 6px rgba(0,0,0,0.2);\n        }\n\n        .reveal-btn:hover { background-color: #E4522B; transform: translateY(-2px); }\n\n        #detailedTableWrapper {\n            display: none; \/* Hidden by default *\/\n            margin-top: 20px;\n            animation: fadeIn 0.5s ease-in-out;\n        }\n\n        @keyframes fadeIn {\n            from { opacity: 0; transform: translateY(10px); }\n            to { opacity: 1; transform: translateY(0); }\n        }\n\n        @media (max-width: 768px) {\n            .styled-table { display: block; overflow-x: auto; }\n            .reveal-btn { width: 100%; }\n        }\n    \u003c\/style\u003e\n\n\n\n\u003cdiv class=\"atomic-container\"\u003e\n    \u003c!-- HEADER --\u003e\n    \u003cdiv class=\"atomic-header\"\u003e\n        \u003ch1 class=\"atomic-title\"\u003eAtomic Performance Camshafts\u003c\/h1\u003e\n        \u003cdiv class=\"atomic-subtitle\"\u003eFord Barra DOHC | Stage 1–5+ | Proven Power Gains\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- INTRO --\u003e\n    \u003cdiv class=\"atomic-section\"\u003e\n        \u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\n        The factory cam profiles in the Ford \u003cstrong\u003eBarra DOHC 6-cylinder engine\u003c\/strong\u003e are conservative by design — short in duration and lacking in lift, which restricts breathing and demands high boost to make power. The \u003cstrong\u003eAtomic Performance Camshaft range (Stage 1 through 5+)\u003c\/strong\u003e is designed to \u003cstrong\u003eunlock the true potential\u003c\/strong\u003e of your Barra by improving airflow, turbine efficiency, and cylinder filling at every engine cycle.\u003c\/p\u003e\n        \u003cp\u003eWith over a decade of development behind them, our cams are built for \u003cstrong\u003ereal power\u003c\/strong\u003e. From mild street to full-race, Atomic camshafts have proven to deliver \u003cstrong\u003e30–50kW gains at the same boost level\u003c\/strong\u003e after tuning, and over \u003cstrong\u003e1100RWKW\u003c\/strong\u003e in extreme builds with Stage 5Plus cams. Whether you’re chasing 350RWKW or 1000+, we have a cam profile to suit your requirements.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- COMPARISON SECTION --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"background-color: #fafafa;\"\u003e\n        \u003ch2 style=\"border:none; text-align:center;\"\u003eCamshaft Profile Summary\u003c\/h2\u003e\n        \n        \u003c!-- Summary Table --\u003e\n        \u003cdiv class=\"atomic-container-shared\"\u003e\n            \u003ctable class=\"styled-table\"\u003e\n                \u003cthead\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eProfile\u003c\/th\u003e\n                        \u003cth\u003eInlet Dur.\u003c\/th\u003e\n                        \u003cth\u003eExh. Dur.\u003c\/th\u003e\n                        \u003cth\u003eValve Lift\u003c\/th\u003e\n                        \u003cth\u003eNotes\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStandard (OEM)\u003c\/td\u003e\n                        \u003ctd\u003e248°\u003c\/td\u003e\n                        \u003ctd\u003e248°\u003c\/td\u003e\n                        \u003ctd\u003e10.5 mm\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-vct\"\u003eVCT Compatible\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStage 2\u003c\/td\u003e\n                        \u003ctd\u003e255°\u003c\/td\u003e\n                        \u003ctd\u003e255°\u003c\/td\u003e\n                        \u003ctd\u003e11.0 mm | .434\"\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-vct\"\u003eVCT Compatible\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStage 3\u003c\/td\u003e\n                        \u003ctd\u003e259°\u003c\/td\u003e\n                        \u003ctd\u003e259°\u003c\/td\u003e\n                        \u003ctd\u003e11.5 mm | .451\"\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-vct\"\u003eVCT Compatible\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStage 4\u003c\/td\u003e\n                        \u003ctd\u003e262°\u003c\/td\u003e\n                        \u003ctd\u003e259°\u003c\/td\u003e\n                        \u003ctd\u003e12.1 mm | .475\"\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-vct\"\u003eVCT Compatible\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStage 4 Plus\u003c\/td\u003e\n                        \u003ctd\u003e286°\u003c\/td\u003e\n                        \u003ctd\u003e283°\u003c\/td\u003e\n                        \u003ctd\u003e12.6 mm | .494\"\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-non-vct\"\u003eNON-VCT\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr class=\"summary-row\"\u003e\n                        \u003ctd class=\"profile-highlight\"\u003eStage 5 Plus\u003c\/td\u003e\n                        \u003ctd\u003e303°\u003c\/td\u003e\n                        \u003ctd\u003e298°\u003c\/td\u003e\n                        \u003ctd\u003e13.0 mm | .510\"\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"badge badge-non-vct\"\u003eNON-VCT\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Button \u0026 Hidden Table --\u003e\n        \u003cdiv class=\"compare-container\"\u003e\n            \u003cbutton class=\"reveal-btn\" id=\"revealCompareBtn\" type=\"button\"\u003eCompare All Camshafts ▼\u003c\/button\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv id=\"detailedTableWrapper\"\u003e\n            \u003cdiv class=\"atomic-container-shared\"\u003e\n                \u003ctable class=\"styled-table\"\u003e\n                    \u003cthead\u003e\n                        \u003ctr\u003e\n                            \u003cth style=\"width: 30%;\"\u003eProfile\u003c\/th\u003e\n                            \u003cth\u003eLift (mm)\u003c\/th\u003e\n                            \u003cth\u003eInlet Dur.\u003c\/th\u003e\n                            \u003cth\u003eExh. Dur.\u003c\/th\u003e\n                            \u003cth\u003eNotes\u003c\/th\u003e\n                        \u003c\/tr\u003e\n                    \u003c\/thead\u003e\n                    \u003ctbody\u003e\n                        \u003ctr class=\"row-oem\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eFactory FG\u003cspan class=\"detailed-brand-sub\"\u003eFord\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e10.5mm\u003c\/td\u003e\n                            \u003ctd\u003e248°\u003c\/td\u003e\n                            \u003ctd\u003e248°\u003c\/td\u003e\n                            \u003ctd\u003eStandard Factory Profile\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-atomic\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eStage 2\u003cspan class=\"detailed-brand-sub\"\u003eAtomic Performance\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.0mm\u003c\/td\u003e\n                            \u003ctd\u003e255°\u003c\/td\u003e\n                            \u003ctd\u003e255°\u003c\/td\u003e\n                            \u003ctd\u003eVerified Atomic Spec\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-atomic\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eStage 3\u003cspan class=\"detailed-brand-sub\"\u003eAtomic Performance\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.5mm\u003c\/td\u003e\n                            \u003ctd\u003e259°\u003c\/td\u003e\n                            \u003ctd\u003e259°\u003c\/td\u003e\n                            \u003ctd\u003eVerified Atomic Spec\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-crow\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e2591\u003cspan class=\"detailed-brand-sub\"\u003eCrow Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.9mm\u003c\/td\u003e\n                            \u003ctd\u003e260°\u003c\/td\u003e\n                            \u003ctd\u003e260°\u003c\/td\u003e\n                            \u003ctd\u003ePerformance Street\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-kelford\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e218-EZ\u003cspan class=\"detailed-brand-sub\"\u003eKelford Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.0mm\u003c\/td\u003e\n                            \u003ctd\u003e262°\u003c\/td\u003e\n                            \u003ctd\u003e262°\u003c\/td\u003e\n                            \u003ctd\u003e\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-crow\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e2590\u003cspan class=\"detailed-brand-sub\"\u003eCrow Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.0mm\u003c\/td\u003e\n                            \u003ctd\u003e262°\u003c\/td\u003e\n                            \u003ctd\u003e262°\u003c\/td\u003e\n                            \u003ctd\u003ePerformance Street\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-atomic\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eStage 4\u003cspan class=\"detailed-brand-sub\"\u003eAtomic Performance\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.1mm\u003c\/td\u003e\n                            \u003ctd\u003e262°\u003c\/td\u003e\n                            \u003ctd\u003e259°\u003c\/td\u003e\n                            \u003ctd\u003eSplit Pattern Cam\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-kelford\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e218-A\u003cspan class=\"detailed-brand-sub\"\u003eKelford Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.5mm\u003c\/td\u003e\n                            \u003ctd\u003e268°\u003c\/td\u003e\n                            \u003ctd\u003e268°\u003c\/td\u003e\n                            \u003ctd\u003e\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-crow\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e2592\u003cspan class=\"detailed-brand-sub\"\u003eCrow Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.1mm\u003c\/td\u003e\n                            \u003ctd\u003e268°\u003c\/td\u003e\n                            \u003ctd\u003e268°\u003c\/td\u003e\n                            \u003ctd\u003eHigh Perf Street\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-kelford\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e218-B\u003cspan class=\"detailed-brand-sub\"\u003eKelford Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e11.9mm\u003c\/td\u003e\n                            \u003ctd\u003e280°\u003c\/td\u003e\n                            \u003ctd\u003e280°\u003c\/td\u003e\n                            \u003ctd\u003e\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-crow\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e2562\u003cspan class=\"detailed-brand-sub\"\u003eCrow Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.7mm\u003c\/td\u003e\n                            \u003ctd\u003e282°\u003c\/td\u003e\n                            \u003ctd\u003e282°\u003c\/td\u003e\n                            \u003ctd\u003eSerious Street\/Strip\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-atomic\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eStage 4+ (4.5)\u003cspan class=\"detailed-brand-sub\"\u003eAtomic Performance\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.6mm\u003c\/td\u003e\n                            \u003ctd\u003e286°\u003c\/td\u003e\n                            \u003ctd\u003e283°\u003c\/td\u003e\n                            \u003ctd\u003eVerified Atomic Spec\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-kelford\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003e218-C\u003cspan class=\"detailed-brand-sub\"\u003eKelford Cams\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e12.4mm\u003c\/td\u003e\n                            \u003ctd\u003e296°\u003c\/td\u003e\n                            \u003ctd\u003e296°\u003c\/td\u003e\n                            \u003ctd\u003e\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr class=\"row-atomic\"\u003e\n                            \u003ctd class=\"detailed-profile-cell\"\u003eStage 5+\u003cspan class=\"detailed-brand-sub\"\u003eAtomic Performance\u003c\/span\u003e\n\u003c\/td\u003e\n                            \u003ctd\u003e13.0mm\u003c\/td\u003e\n                            \u003ctd\u003e303°\u003c\/td\u003e\n                            \u003ctd\u003e298°\u003c\/td\u003e\n                            \u003ctd\u003eVerified Atomic Spec\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                    \u003c\/tbody\u003e\n                \u003c\/table\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TIMING WHEEL EXPLANATION --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"background-color: #fafafa;\"\u003e\n        \u003cdiv class=\"atomic-grid\"\u003e\n            \u003cdiv\u003e\n                \u003c!-- PLACEHOLDER FOR TIMING WHEEL IMAGE --\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/5548\/1713\/files\/Atomic_Cam_duration_graphics.png?v=1768802346\" alt=\"Atomic Cam Duration Graphics\" class=\"atomic-img\"\u003e\n                \u003cdiv class=\"img-caption\"\u003eVisualizing overlap and duration.\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch2\u003eUnderstanding Timing Wheels\u003c\/h2\u003e\n                \u003cp\u003eThese charts provide a circular view of the valve events relative to the crankshaft rotation:\u003c\/p\u003e\n                \u003cul class=\"atomic-list\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e0° (Top \/ 12 o'clock):\u003c\/strong\u003e Top Dead Center (TDC).\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e180° (Bottom \/ 6 o'clock):\u003c\/strong\u003e Bottom Dead Center (BDC).\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong style=\"color: blue;\"\u003eBlue Arc:\u003c\/strong\u003e Intake Valve Duration.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong style=\"color: red;\"\u003eRed Arc:\u003c\/strong\u003e Exhaust Valve Duration.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eOverlap:\u003c\/strong\u003e Look at the 12 o'clock position.\n                        \u003cul style=\"margin-left: 20px; list-style: circle; color: #555;\"\u003e\n                            \u003cli\u003eIf the Red and Blue bars \u003cstrong\u003ecross\u003c\/strong\u003e each other, you have \u003cstrong\u003ePositive Overlap\u003c\/strong\u003e (e.g., Cam 306552).\u003c\/li\u003e\n                            \u003cli\u003eIf there is a \u003cstrong\u003egap\u003c\/strong\u003e between them, you have \u003cstrong\u003eNegative Overlap\u003c\/strong\u003e (e.g., Cam 306550).\u003c\/li\u003e\n                        \u003c\/ul\u003e\n                    \u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch3\u003eLSA \u0026amp; Performance\u003c\/h3\u003e\n                \u003cul class=\"atomic-list\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e112° LSA:\u003c\/strong\u003e The gap at the top closes and eventually overlaps as you move from the mild 306550 to the aggressive 306552.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e114° LSA:\u003c\/strong\u003e Widening the LSA shifts the Intake (Blue) slightly clockwise (opening later) and the Exhaust (Red) slightly counter-clockwise (opening earlier), reducing the overlap potential.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003e116° LSA:\u003c\/strong\u003e This setting shows the largest gaps at the 12 o'clock position (least overlap), which correlates to the smoothest idle and highest vacuum.\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FEATURES \u0026 BENEFITS --\u003e\n    \u003cdiv class=\"atomic-section\"\u003e\n        \u003cdiv class=\"atomic-grid\"\u003e\n            \u003cdiv\u003e\n                \u003ch2\u003eKey Features\u003c\/h2\u003e\n                \u003cul class=\"atomic-list\"\u003e\n                    \u003cli\u003eSuits \u003cstrong\u003eall Ford Barra DOHC 4.0L 6-cylinder engines (BA–FGX)\u003c\/strong\u003e\n\u003c\/li\u003e\n                    \u003cli\u003eStage 1 to Stage 5+ profiles available for \u003cstrong\u003estreet, strip, and race\u003c\/strong\u003e\n\u003c\/li\u003e\n                    \u003cli\u003eDesigned to enhance breathing and \u003cstrong\u003ereduce required boost\u003c\/strong\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e“Duo Phased” inlet lobes introduce \u003cstrong\u003eswirl for better cylinder fill \u0026amp; efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eInverted flank asymmetrical lobes\u003c\/strong\u003e – rapid valve lift without excessive lift height\u003c\/li\u003e\n                    \u003cli\u003eSlightly reduced base circle for improved lifter preload control\u003c\/li\u003e\n                    \u003cli\u003eCompatible with VCT and standalone ECUs (VCT-delete optional)\u003c\/li\u003e\n                    \u003cli\u003eDeveloped and tested in-house since 2006 — proven track record\u003c\/li\u003e\n                    \u003cli\u003eUsed in builds producing \u003cstrong\u003e570–1133RWKW\u003c\/strong\u003e\n\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch2\u003eWhy Choose Atomic Cams?\u003c\/h2\u003e\n                \u003cp\u003eWe engineer our cams to work as part of a complete system.\u003c\/p\u003e\n                \u003cul class=\"atomic-list\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Harness residual exhaust gas energy to spool turbos more efficiently.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eCylinder Fill:\u003c\/strong\u003e Increase cylinder filling efficiency with better valve timing events.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIdle Control:\u003c\/strong\u003e Maintain idle vacuum with minimal lope (Stage 3 \u0026amp; 4); aggressive idle (4Plus \u0026amp; 5Plus).\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Gain more power at lower boost – up to \u003cstrong\u003e50kW at the same boost\u003c\/strong\u003e after tuning.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eStability:\u003c\/strong\u003e Designed to retain valvetrain stability at high RPM.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eSystem Match:\u003c\/strong\u003e Pair perfectly with Atomic HD valve springs, retainers \u0026amp; lifters.\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- TECH SPECS --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"text-align: center; background-color: #fafafa;\"\u003e\n        \u003ch3 style=\"color: var(--atomic-orange); margin-top:0;\"\u003eTech Specs\u003c\/h3\u003e\n        \u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Billet Steel\u003cbr\u003e\n        \u003cstrong\u003eCompatibility:\u003c\/strong\u003e VCT or Non-VCT (Depending on Stage)\u003cbr\u003e\n        \u003cstrong\u003eApplication:\u003c\/strong\u003e Ford Barra DOHC 4.0L (BA-FGX)\u003cbr\u003e\n        \u003cstrong\u003eRequires:\u003c\/strong\u003e Tuning \u0026amp; Valve Springs\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- WHATS INCLUDED --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"background-color: #fff;\"\u003e\n        \u003ch3 style=\"color: var(--atomic-orange); text-align: center;\"\u003e📦 What's Included\u003c\/h3\u003e\n        \u003cdiv style=\"max-width: 600px; margin: 0 auto;\"\u003e\n            \u003cul class=\"atomic-list\"\u003e\n                \u003cli\u003e1x \u003cstrong\u003eInlet Camshaft\u003c\/strong\u003e\n\u003c\/li\u003e\n                \u003cli\u003e1x \u003cstrong\u003eExhaust Camshaft\u003c\/strong\u003e\n\u003c\/li\u003e\n                \u003cli\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- INSTALLATION \u0026 WARNINGS --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"background-color: #fafafa;\"\u003e\n        \u003cdiv class=\"atomic-grid\" style=\"align-items: stretch;\"\u003e\n            \n            \u003c!-- Highlighted Installation Card --\u003e\n            \u003cdiv style=\"background-color: #fff; padding: 30px; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); border-left: 5px solid var(--atomic-orange); height: 100%;\"\u003e\n                \u003ch3 style=\"margin-top: 0; color: var(--atomic-orange); display: flex; align-items: center; border-bottom: 1px solid #eee; padding-bottom: 15px;\"\u003e\n                    \u003cspan style=\"font-size: 1.2em; margin-right: 10px;\"\u003e🔧\u003c\/span\u003e Installation Guide\n                \u003c\/h3\u003e\n                \u003col style=\"padding-left: 20px; color: #444; margin-top: 20px; line-height: 1.6;\"\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eRemove turbo ducting and rocker cover.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eAlign timing marks, remove VCT units, mark and remove cams.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eCompare camshaft trigger positions and journal diameters.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eCheck lifter preload, roller follower wear, and spring tension.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eFit cams with engine oil, reset tensioner, confirm timing mark alignment.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eRotate engine manually to verify timing.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 10px;\"\u003eStart engine and \u003cstrong\u003eidle at 1000–1400 RPM for 10 minutes\u003c\/strong\u003e.\u003c\/li\u003e\n                    \u003cli style=\"margin-bottom: 0;\"\u003eFord lifters may take up to \u003cstrong\u003e45 minutes\u003c\/strong\u003e to fully bleed.\u003c\/li\u003e\n                \u003c\/ol\u003e\n            \u003c\/div\u003e\n\n            \u003c!-- Highlighted Torque Card --\u003e\n            \u003cdiv style=\"background-color: #fff; padding: 30px; border-radius: 4px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); border-left: 5px solid var(--atomic-purple); height: 100%;\"\u003e\n                \u003ch3 style=\"margin-top: 0; color: var(--atomic-purple); display: flex; align-items: center; border-bottom: 1px solid #eee; padding-bottom: 15px;\"\u003e\n                    \u003cspan style=\"font-size: 1.2em; margin-right: 10px;\"\u003e🛠️\u003c\/span\u003e Torque \u0026amp; Setup\n                \u003c\/h3\u003e\n                \u003cul class=\"atomic-list\" style=\"margin-top: 20px;\"\u003e\n                    \u003cli\u003e\u003cstrong\u003eEnsure all bolts torqued to OEM specs.\u003c\/strong\u003e\u003c\/li\u003e\n                    \u003cli\u003eTuning for CAMS required after installation for best results.\u003c\/li\u003e\n                    \u003cli\u003eCamshafts \u003cstrong\u003edo not require a run-in period\u003c\/strong\u003e.\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n            \n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- IMPORTANT NOTES --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"background-color: #fffdf0; border-left: 6px solid #d4a017;\"\u003e\n        \u003ch3 style=\"color: #b08d55; margin-top: 0; text-transform: uppercase;\"\u003e⚠️ Important Notes\u003c\/h3\u003e\n        \u003cul class=\"atomic-list\"\u003e\n            \u003cli\u003eEngine tuning \u003cstrong\u003erequired\u003c\/strong\u003e after installation to maximise performance\u003c\/li\u003e\n            \u003cli\u003eCamshaft vacuum change may trigger a fault code prior to tuning — this is normal\u003c\/li\u003e\n            \u003cli\u003eFord hydraulic lifters may require extended bleeding time after first start\u003c\/li\u003e\n            \u003cli\u003eAll lifter preload \u003cstrong\u003emust be manually checked\u003c\/strong\u003e during installation\u003c\/li\u003e\n            \u003cli\u003eIf in doubt — \u003cstrong\u003econtact our tech support\u003c\/strong\u003e. We’re here to help.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- CTA FOOTER --\u003e\n    \u003cdiv class=\"atomic-section\" style=\"text-align: center; border-bottom: none;\"\u003e\n        \u003cdiv style=\"margin-top: 10px;\"\u003e\n            \u003ca href=\"#\" class=\"atomic-cta\"\u003eAdd to Cart\u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- JAVASCRIPT FOR SHOW MORE BUTTON --\u003e\n\u003cscript\u003e\n    document.getElementById('revealCompareBtn').addEventListener('click', function() {\n        var wrapper = document.getElementById('detailedTableWrapper');\n        if (wrapper.style.display === 'none' || wrapper.style.display === '') {\n            wrapper.style.display = 'block';\n            this.textContent = 'Hide Comparison ▲';\n        } else {\n            wrapper.style.display = 'none';\n            this.textContent = 'Compare All Camshafts ▼';\n        }\n    });\n\u003c\/script\u003e","brand":"Atomic Performance Products","offers":[{"title":"Stage 2 | 255°","offer_id":42816329056327,"sku":"306549-PR","price":1485.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3 | 259°","offer_id":42816329089095,"sku":"306550-PR","price":1485.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 4 | 262°","offer_id":42816329121863,"sku":"306551-PR","price":1485.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 4+ | 286°","offer_id":42816329154631,"sku":"306553-PR","price":1485.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 5+ | 303°","offer_id":42816329187399,"sku":"306552-PR","price":1485.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/8751\/2903\/files\/atomic_barra_billet_camshaft_4.jpg?v=1779748582","url":"https:\/\/www.ffpgarage.com.au\/products\/306549-pr","provider":"FFP","version":"1.0","type":"link"}