{"product_id":"356-camshaft-for-predator-212cc-ohv-non-hemi-welded-lobe-cam","title":".356 Camshaft For Predator 212cc OHV non-hemi Welded Lobe Cam","description":"\u003cdiv style=\"font-family: Arial, sans-serif; width: 100%; line-height: 1.7; color: #1f2937; box-sizing: border-box; padding: 0 12px;\"\u003e\n\n  \u003ch2 style=\"font-size: 19px; margin: 0 0 16px 0; font-weight: bold; color: #111827;\"\u003e\n    🏁 High-Performance Racing Camshaft | Predator 212cc OHV Non-Hemi | Modified Class\n  \u003c\/h2\u003e\n\n  \u003ch3 style=\"font-size: 17px; margin: 20px 0 10px 0; padding-bottom: 6px; border-bottom: 1px solid #d1d5db; font-weight: bold; color: #111827;\"\u003e\n    📊 Cam Specs \u0026amp; Valve Timing Profile\n  \u003c\/h3\u003e\n  \u003cp style=\"font-size: 16px; margin: 0; line-height: 1.7;\"\u003e\n    Built for modified class engines with a max target RPM of \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003e8,500–9,000\u003c\/span\u003e. Runs 36 lb valve spring pressure on both intake and exhaust, \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003e.003\" valve lash\u003c\/span\u003e, and \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003e36° BTDC ignition timing\u003c\/span\u003e.\u003cbr\u003e\u003cbr\u003e\n    Cam profile details:\u003cbr\u003e\n    • Intake: opens 51.6° BTDC \/ closes 93.5° ABDC\u003cbr\u003e\n    • Exhaust: opens 94.0° BBDC \/ closes 54.8° ATDC\u003cbr\u003e\n    • .3555\" lift on both valves\u003cbr\u003e\n    • 108° centerline (intake ATDC, exhaust BTDC)\u003cbr\u003e\n    • Duration at .050\": 254.3° intake \/ 254.5° exhaust\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; margin: 20px 0 10px 0; padding-bottom: 6px; border-bottom: 1px solid #d1d5db; font-weight: bold; color: #111827;\"\u003e\n    🛡️ Material \u0026amp; Heat Treatment\n  \u003c\/h3\u003e\n  \u003cp style=\"font-size: 16px; margin: 0; line-height: 1.7;\"\u003e\n    Constructed from high-strength ductile iron, with induction-hardened lobes achieving \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003eHRC 55–60\u003c\/span\u003e for enhanced wear resistance and dimensional stability under sustained high-load operation.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; margin: 20px 0 10px 0; padding-bottom: 6px; border-bottom: 1px solid #d1d5db; font-weight: bold; color: #111827;\"\u003e\n    ⚙️ Precision Machining \u0026amp; Surface Finish\n  \u003c\/h3\u003e\n  \u003cp style=\"font-size: 16px; margin: 0; line-height: 1.7;\"\u003e\n    CNC-ground cam profile to \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003e±0.01 mm tolerance\u003c\/span\u003e, with polished journal and lobe surfaces to reduce sliding friction against tappets, minimize parasitic power loss, and provide corrosion resistance for extended service life.\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; margin: 20px 0 10px 0; padding-bottom: 6px; border-bottom: 1px solid #d1d5db; font-weight: bold; color: #111827;\"\u003e\n    ⚠️ Mandatory Supporting Modifications\n  \u003c\/h3\u003e\n  \u003cp style=\"font-size: 16px; margin: 0; line-height: 1.7;\"\u003e\n    Requires upgraded valvetrain components (heavy-duty springs with 36 lb seat pressure, billet connecting rod, billet flywheel), aftermarket carburetor (Tillotson or larger), and revised ignition timing at 36° BTDC. Valve lash must be set to 0.003\" (intake\/exhaust).\u003cbr\u003e\u003cbr\u003e\n    \u003cspan style=\"color: #ff7300; font-weight: bold;\"\u003eNot compatible with stock internals.\u003c\/span\u003e\n  \u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 17px; margin: 20px 0 10px 0; padding-bottom: 6px; border-bottom: 1px solid #d1d5db; font-weight: bold; color: #111827;\"\u003e\n    🏎️ Application \u0026amp; Performance Characteristics\n  \u003c\/h3\u003e\n  \u003cp style=\"font-size: 16px; margin: 0 0 20px 0; line-height: 1.7;\"\u003e\n    Designed for purpose-built race engines with bored or sleeved cylinders. Optimized for professional circuit racing where sustained high-RPM operation is required; provides stable valve timing, smooth power delivery, and minimal vibration or abnormal noise when properly configured.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"supermotorparts","offers":[{"title":"Default Title","offer_id":67593718366282,"sku":"MK1009","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/9100\/1930\/files\/MK1009-01.jpg?v=1790746108","url":"https:\/\/www.supermotorparts.com\/products\/356-camshaft-for-predator-212cc-ohv-non-hemi-welded-lobe-cam","provider":"supermotorparts","version":"1.0","type":"link"}