{"product_id":"porsche-914-2-0l-performance-cylinder-heads-44x36-pair","title":"Set of Porsche 914 2.0L AMC Performance Cylinder Heads, 44X36","description":"\u003cp\u003e\u003cstrong\u003eThis is a brand new Set of 2 High Performance Cylinder Heads for a Porsche 9142.0L The stock Spark plug holes will be Welded up and relocated to the 914 2.0L position. A 4 stud intake Manifold will be required. Heads comes with Stainless Steel 44mm Intake and a Stainless Steel 36mm Exhaust Valves, with Harden Keepers, Chromoly retainers, and Single high rev springs. They areready to install.\u003c\/strong\u003e\u003cstrong\u003eMade from an AMC 1.8L type 4 Casting with Breather using 8mm valve stems it is available with single high rev springs. The heads can also be opened to 103 to accommodate the larger bore sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine: \u003c\/strong\u003ePorsche 914 2.0L\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSprings: \u003c\/strong\u003eSingle or Dual High rev\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValves: \u003c\/strong\u003e44mm Intake by 36mm Exhaust\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCasting: \u003c\/strong\u003eAMC 2.0L-914\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug Size:\u003c\/strong\u003e\u003cspan\u003e14mm (Replacement Bosch Number is W8CCor NGKis B5ES.)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBore: \u003c\/strong\u003e94, works with 94 \u0026amp; 96mm Kits\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBore: \u003c\/strong\u003e103works with103, 104, \u0026amp; 105mm Kits\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease Pick Bore size, when ordering Above\u003c\/strong\u003e\u003c\/p\u003e","brand":"AMC","offers":[{"title":"94 Bore","offer_id":46603682414782,"sku":"039 450 94B-AMC X2","price":2135.9,"currency_code":"USD","in_stock":true},{"title":"103 Bore","offer_id":46603682447550,"sku":"039 450 103B-AMC X2","price":2249.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/6323\/0398\/files\/Type-4-Heads_c0a47216-a699-4e75-a4d2-306c183507db.jpg?v=1776113405","url":"https:\/\/gex-international.myshopify.com\/products\/porsche-914-2-0l-performance-cylinder-heads-44x36-pair","provider":"GEX_AA Performance","version":"1.0","type":"link"}