{"product_id":"set-of-porsche-914-2-0l-aa-performance-cylinder-heads-48x38-stage-1-p-p","title":"Set of Porsche 914 2.0L AA Performance Cylinder Heads, 48x38 Stage 1 P\u0026P","description":"\u003cp\u003e\u003cstrong\u003eThis is a brand new (Set of 2) Stage 1 Port and Polished High Performance Cylinder Heads for a Porsche 9142.0L Made from an AA 2.0L 914 casting with breather using 8mm valvestems. \u003c\/strong\u003e\u003cstrong\u003eHeads comes with stainless steel 48mm intake and a stainless steel 38mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs. \u003c\/strong\u003e\u003cstrong\u003eThey areready to install.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe heads can also be opened to 103 to accommodate the larger bore sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\u003eDual High Rev\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValves: \u003c\/strong\u003e48mm Intake by 38mm Exhaust\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCasting: \u003c\/strong\u003eAA 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\u003cstrong\u003eChamber CC's: \u003c\/strong\u003e60cc\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":"AA Performance Products","offers":[{"title":"94\/96","offer_id":46603448975550,"sku":"039 455 94B P1 X2","price":2273.9,"currency_code":"USD","in_stock":false},{"title":"103-105","offer_id":46603449008318,"sku":"039 455 103B P1 X2","price":2273.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/6323\/0398\/files\/022-455-94-103B-P1_0fdb7ed8-3a8f-4ca5-9abd-135ebf167975.jpg?v=1782950753","url":"https:\/\/gex-international.myshopify.com\/products\/set-of-porsche-914-2-0l-aa-performance-cylinder-heads-48x38-stage-1-p-p","provider":"GEX_AA Performance","version":"1.0","type":"link"}