{"product_id":"skunk2-alpha-titanium-retainer-set-honda-d-series-high-performance-valvetrain-upgrade","title":"Skunk2 Alpha Titanium Retainer Set – Honda D-Series High Performance Valvetrain Upgrade","description":"\u003ch3 data-section-id=\"9b297w\" data-start=\"0\" data-end=\"97\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"95\"\u003eSkunk2 Alpha Titanium Retainer Set – Honda D-Series High Performance Valvetrain Upgrade\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"99\" data-end=\"129\"\u003e\u003cstrong data-start=\"99\" data-end=\"115\"\u003ePart Number:\u003c\/strong\u003e 308-05-1600\u003c\/p\u003e\n\u003chr data-start=\"131\" data-end=\"134\"\u003e\n\u003ch3 data-section-id=\"1dvqnf5\" data-start=\"136\" data-end=\"166\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"140\" data-end=\"164\"\u003eProduct Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"167\" data-end=\"445\"\u003eUpgrade your valvetrain with the \u003cstrong data-start=\"200\" data-end=\"238\"\u003eSkunk2 Alpha Titanium Retainer Set\u003c\/strong\u003e, engineered specifically for Honda D-Series engines. Designed to significantly reduce valvetrain mass, these retainers help unlock additional horsepower while improving overall engine stability at high RPM.\u003c\/p\u003e\n\u003cp data-start=\"447\" data-end=\"864\"\u003eBuilding on Skunk2’s proven Pro Series design, the Alpha retainers feature refined engineering enhancements such as \u003cstrong data-start=\"563\" data-end=\"618\"\u003eradius-cut edges for increased rocker arm clearance\u003c\/strong\u003e, strategically placed \u003cstrong data-start=\"641\" data-end=\"663\"\u003elightening grooves\u003c\/strong\u003e, and a \u003cstrong data-start=\"671\" data-end=\"697\"\u003ereduced overall height\u003c\/strong\u003e for improved valve seal clearance. The result is a lighter, stronger, and more efficient valvetrain component ideal for both street performance and race applications.\u003c\/p\u003e\n\u003cp data-start=\"866\" data-end=\"1223\"\u003eEach retainer is manufactured from \u003cstrong data-start=\"901\" data-end=\"927\"\u003emedical-grade titanium\u003c\/strong\u003e, ultrasonically inspected, CNC machined, and individually serialized to ensure unmatched quality, traceability, and consistency. Designed using advanced \u003cstrong data-start=\"1081\" data-end=\"1108\"\u003e3D CAD and FEA analysis\u003c\/strong\u003e, and validated through real-world dyno and track testing, this kit delivers the reliability serious builds demand.\u003c\/p\u003e\n\u003chr data-start=\"1225\" data-end=\"1228\"\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"1230\" data-end=\"1253\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1251\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1254\" data-end=\"1883\"\u003e\n\u003cli data-section-id=\"vj50a8\" data-start=\"1254\" data-end=\"1308\"\u003eGenuine \u003cstrong data-start=\"1264\" data-end=\"1306\"\u003eSkunk2 Alpha Series Titanium Retainers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iig1nf\" data-start=\"1309\" data-end=\"1365\"\u003eDesigned specifically for \u003cstrong data-start=\"1337\" data-end=\"1363\"\u003eHonda D-Series engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpnta\" data-start=\"1366\" data-end=\"1430\"\u003eReduces valvetrain mass for improved horsepower and response\u003c\/li\u003e\n\u003cli data-section-id=\"1xhf4yr\" data-start=\"1431\" data-end=\"1478\"\u003eEnhances high-RPM stability and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1psq1q0\" data-start=\"1479\" data-end=\"1534\"\u003eRadius-cut edges for increased rocker arm clearance\u003c\/li\u003e\n\u003cli data-section-id=\"1nq4dsu\" data-start=\"1535\" data-end=\"1596\"\u003ePrecision lightening grooves for optimal weight reduction\u003c\/li\u003e\n\u003cli data-section-id=\"fbr07d\" data-start=\"1597\" data-end=\"1654\"\u003eReduced height design for better valve seal clearance\u003c\/li\u003e\n\u003cli data-section-id=\"1kgewcb\" data-start=\"1655\" data-end=\"1703\"\u003eManufactured from \u003cstrong data-start=\"1675\" data-end=\"1701\"\u003emedical-grade titanium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ks6l8e\" data-start=\"1704\" data-end=\"1769\"\u003eCNC machined and individually inspected for quality assurance\u003c\/li\u003e\n\u003cli data-section-id=\"ck3txd\" data-start=\"1770\" data-end=\"1836\"\u003eSerialized for traceability (material batch \u0026amp; production data)\u003c\/li\u003e\n\u003cli data-section-id=\"p95aad\" data-start=\"1837\" data-end=\"1883\"\u003eTested on dyno and race track environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1885\" data-end=\"1888\"\u003e\n\u003ch3 data-section-id=\"5xk9z4\" data-start=\"1890\" data-end=\"1921\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1894\" data-end=\"1919\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1922\" data-end=\"2145\"\u003e\n\u003cli data-section-id=\"2tcvo6\" data-start=\"1922\" data-end=\"1978\"\u003eIncreased engine efficiency and horsepower potential\u003c\/li\u003e\n\u003cli data-section-id=\"1cjfo0d\" data-start=\"1979\" data-end=\"2022\"\u003eImproved valvetrain control at high RPM\u003c\/li\u003e\n\u003cli data-section-id=\"ix36mf\" data-start=\"2023\" data-end=\"2075\"\u003eReduced stress on springs and related components\u003c\/li\u003e\n\u003cli data-section-id=\"13hzzcc\" data-start=\"2076\" data-end=\"2145\"\u003eIdeal for performance builds, track cars, and high-revving setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2147\" data-end=\"2150\"\u003e\n\u003ch3 data-section-id=\"267exh\" data-start=\"2152\" data-end=\"2170\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2156\" data-end=\"2168\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2171\" data-end=\"2227\"\u003eCompatible with \u003cstrong data-start=\"2187\" data-end=\"2213\"\u003eHonda D-Series engines\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"2229\" data-end=\"2437\"\u003e\n\u003cli data-section-id=\"10gzhz6\" data-start=\"2229\" data-end=\"2277\"\u003e\n\u003cstrong data-start=\"2231\" data-end=\"2258\"\u003eHonda Civic (1988–2000)\u003c\/strong\u003e – D15 \/ D16 SOHC\u003c\/li\u003e\n\u003cli data-section-id=\"8784jv\" data-start=\"2278\" data-end=\"2326\"\u003e\n\u003cstrong data-start=\"2280\" data-end=\"2305\"\u003eHonda CRX (1988–1991)\u003c\/strong\u003e – D-Series engines\u003c\/li\u003e\n\u003cli data-section-id=\"u7p5hi\" data-start=\"2327\" data-end=\"2378\"\u003e\n\u003cstrong data-start=\"2329\" data-end=\"2364\"\u003eHonda Civic Del Sol (1993–1997)\u003c\/strong\u003e – D15 \/ D16\u003c\/li\u003e\n\u003cli data-section-id=\"lho01h\" data-start=\"2379\" data-end=\"2437\"\u003e\n\u003cstrong data-start=\"2381\" data-end=\"2414\"\u003eHonda Civic HX \/ DX \/ LX \/ EX\u003c\/strong\u003e – D-Series platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2439\" data-end=\"2537\"\u003e(\u003cem data-start=\"2440\" data-end=\"2534\"\u003eFits most SOHC D-Series applications – verify spring\/valve compatibility before installation\u003c\/em\u003e)\u003c\/p\u003e\n\u003chr data-start=\"2539\" data-end=\"2542\"\u003e\n\u003ch3 data-section-id=\"gjswvt\" data-start=\"2544\" data-end=\"2570\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2548\" data-end=\"2568\"\u003eImportant Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2571\" data-end=\"2788\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"umoff9\" data-start=\"2571\" data-end=\"2633\"\u003eDesigned for use with compatible performance valve springs\u003c\/li\u003e\n\u003cli data-section-id=\"1t2jek4\" data-start=\"2634\" data-end=\"2707\"\u003eProfessional installation recommended for proper setup and clearances\u003c\/li\u003e\n\u003cli data-section-id=\"bp7b22\" data-start=\"2708\" data-end=\"2788\" data-is-last-node=\"\"\u003eAlways verify installed height and spring specifications during installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"Default Title","offer_id":45132303401020,"sku":"308-05-1600","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/308-05-1600_1.jpg?v=1778100135","url":"https:\/\/rpm-racing.com\/products\/skunk2-alpha-titanium-retainer-set-honda-d-series-high-performance-valvetrain-upgrade","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}