{"product_id":"306801-tkit","title":"Atomic Barra Race Valve Spring \u0026 Titanium Retainer Set","description":"\u003cp data-start=\"223\" data-end=\"341\" class=\"\"\u003e\u003cstrong data-start=\"236\" data-end=\"341\"\u003eAtomic Race Valve Spring \u0026amp; Titanium Retainer Set – Ford Barra DOHC 6-Cyl | High RPM | Big Boost Ready\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"343\" data-end=\"590\" class=\"\"\u003e\u003cstrong data-start=\"343\" data-end=\"359\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"359\" data-end=\"362\"\u003eDesigned to handle the demands of \u003cstrong data-start=\"396\" data-end=\"448\"\u003ebig boost, high RPM, and aggressive cam profiles\u003c\/strong\u003e, the \u003cstrong data-start=\"454\" data-end=\"506\"\u003eAtomic Race Valve Spring \u0026amp; Titanium Retainer Set\u003c\/strong\u003e is the ultimate valvetrain upgrade for \u003cstrong data-start=\"546\" data-end=\"589\"\u003eFord Barra DOHC 4.0L 6-cylinder engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"965\" class=\"\"\u003eThis package combines \u003cstrong data-start=\"614\" data-end=\"662\"\u003eheavy-duty, high-pressure valve springs\u003c\/strong\u003e with \u003cstrong data-start=\"668\" data-end=\"708\"\u003eultra-lightweight titanium retainers\u003c\/strong\u003e to deliver unbeatable valve control at high engine speeds — preventing valve float, lifter instability, and power loss. Whether you're running a big-frame turbo, high-lift cam, or chasing 1000+hp, this kit is \u003cstrong data-start=\"918\" data-end=\"964\"\u003eproven in Australia’s fastest Barra builds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"967\" data-end=\"970\" class=\"\"\u003e\n\u003ch3 data-start=\"972\" data-end=\"997\" class=\"\"\u003e✅ \u003cstrong data-start=\"978\" data-end=\"995\"\u003eKey Features:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"998\" data-end=\"1456\" class=\"\"\u003e✅ Suits \u003cstrong data-start=\"1006\" data-end=\"1049\"\u003eFord Barra DOHC 4.0L 6-cylinder engines\u003c\/strong\u003e\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e✅ Includes\u003cstrong data-start=\"1063\" data-end=\"1095\"\u003e race-spec valve springs\u003c\/strong\u003e + \u003cstrong data-start=\"1098\" data-end=\"1123\"\u003e24 titanium retainers\u003c\/strong\u003e\u003cbr data-start=\"1123\" data-end=\"1126\"\u003e✅ Springs rated for \u003cstrong data-start=\"1146\" data-end=\"1193\"\u003ehigh-lift camshafts and high seat pressures\u003c\/strong\u003e\u003cbr data-start=\"1193\" data-end=\"1196\"\u003e✅ Titanium retainers are CNC-machined from \u003cstrong data-start=\"1239\" data-end=\"1267\"\u003eaerospace-grade titanium\u003c\/strong\u003e\u003cbr data-start=\"1267\" data-end=\"1270\"\u003e✅ Maintains precise valve control at elevated RPM and boost\u003cbr data-start=\"1329\" data-end=\"1332\"\u003e✅ Eliminates valve float in high-performance and competition engines\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e✅ Used in Atomic-built heads making up to \u003cstrong data-start=\"1445\" data-end=\"1456\"\u003e1800+hp\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1458\" data-end=\"1461\" class=\"\"\u003e\n\u003ch3 data-start=\"1463\" data-end=\"1529\" class=\"\"\u003e🛠️ \u003cstrong data-start=\"1471\" data-end=\"1527\"\u003eWhy Upgrade to Race Springs with Titanium Retainers?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1530\" data-end=\"1872\" class=\"\"\u003e✔️ Dual springs prevent valve float even with extreme boost and RPM\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e✔️ Titanium retainers reduce valvetrain mass for quicker response\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e✔️ Essential for engines running big cams, high compression, or nitrous\u003cbr data-start=\"1739\" data-end=\"1742\"\u003e✔️ Supports consistent valve motion and long-term durability\u003cbr data-start=\"1802\" data-end=\"1805\"\u003e✔️ Trusted combo for street, drag, dyno, and endurance applications\u003c\/p\u003e\n\u003chr data-start=\"1874\" data-end=\"1877\" class=\"\"\u003e\n\u003ch3 data-start=\"1879\" data-end=\"1908\" class=\"\"\u003e📦 \u003cstrong data-start=\"1886\" data-end=\"1906\"\u003eWhat’s Included:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1909\" data-end=\"1998\"\u003e\n\u003cli data-start=\"1909\" data-end=\"1950\" class=\"\"\u003e\n\u003cp data-start=\"1911\" data-end=\"1950\" class=\"\"\u003eSet of \u003cstrong data-start=\"1918\" data-end=\"1948\"\u003e24 race valve springs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1951\" data-end=\"1998\" class=\"\"\u003e\n\u003cp data-start=\"1953\" data-end=\"1998\" class=\"\"\u003eSet of \u003cstrong data-start=\"1960\" data-end=\"1998\"\u003e24 titanium valve spring retainers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atomic Performance Products","offers":[{"title":"Default Title","offer_id":42367507464273,"sku":null,"price":1049.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/Atomic_Titanium_Retainer_Set_24_Ford_Barra_DOHC_6-Cyl_e9ad0b15-5246-45a7-bcd4-80bff98c894a.jpg?v=1770158674","url":"https:\/\/longboostperformance.com\/products\/306801-tkit","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}