{"product_id":"aeroflow-assembled-208cc-aluminium-cylinder-heads-68cc-chamber-pair-fits-ford-302-351-cleveland-v8","title":"Aeroflow Assembled 208cc Aluminium Cylinder Heads, 68cc Chamber, Pair - AF95-2351","description":"\u003cp\u003e2V CLEVELAND  ALLOY HEADS ASSE\u003c\/p\u003e\u003cp\u003eFits Ford 302-351 Cleveland V8\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number\u003c\/b\u003e: AF95-2351\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"value description\" itemprop=\"description\"\u003e \u003cp\u003eThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilize ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.\u003c\/p\u003e\n\u003cp\u003eThe Aeroflow Performance Ford Cleveland 2V cylinder heads are designed for street \/ race performance engines to give the ultimate in flow at a budget price. Made from A356 aluminium castings the 208cc cylinder heads are ideal for operating in the idle to 6500 rpm range. The complete heads include larger then stock 1.550\" diameter single valve spring to handle up to .620\" maximum lift. Suits flat tappet and hydraulic roller camshaft. Sold as a pair. Rocker studs and guide plates sold separately.\u003c\/p\u003e \u003c\/div\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e: \u003c\/p\u003e\u003cdiv class=\"content-body\"\u003e\u003cp\u003e\u003cstrong\u003eHead Specifications\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eMaterial:  A356 Aluminium \u003cbr\u003eChamber:  68cc\u003cbr\u003eIntake Port Volume:  208cc \u003cbr\u003eIntake Port Dimension:  2.08\" x 1.49\"\u003cbr\u003eExhaust Port Volume:  119cc \u003cbr\u003eExhaust Port Dimension:  1.61\" H x 1.50\" W\u003cbr\u003eExhaust Port Location:   OEM \u003cbr\u003eSpark Plug Location:   OEM \u003cbr\u003eIntake Valve Diameter:  2.10\"\u003cbr\u003eExhaust Valve Diameter:  1.65\"\u003cbr\u003eValve Stem Diameter:  11\/32\"\u003cbr\u003eValve Spring Pocket I.D.:  1.70\" \u003cbr\u003eValve Guide Material:   Manganese Bronze \u003cbr\u003eValve Guide O.D.:  0.560\"\u003cbr\u003eRocker Stud Thread Size:  7\/16\" x 14\u003cbr\u003eValve Angle:  10°\u003cbr\u003eDeck Thickness:  .470\" \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eValve Spring Specifications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eInstalled Height: 1.880\" \u003cbr\u003eInstalled Pressure: 123lbs \u003cbr\u003eOpen Pressure: 280lbs @ 500\"\u003cbr\u003eMaximum Lift: .630\" @ 1.160\"\u003cbr\u003eCoil Bind: 1.150\" \u003cbr\u003eSpring Outside Diameter: 1.550\" \u003cbr\u003eSpring Inside Diameter: 1.135\" \u003cbr\u003eSpring Free Length: 2.300\" \u003cbr\u003eValve Spring Retainer Outside Diameter: 1.495\" \u003cbr\u003eValve Spring Retainer Step 1: 1.115\" \u003cbr\u003eValve Spring Retainer Step 2: 0.640\" \u003cbr\u003eValve Spring Locator Outside Diameter: 1.700\" \u003cbr\u003eValve Spring Locator Inside Diameter: 1.530\"\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/span\u003e: \u003c\/p\u003e\u003cdiv class=\"data item content\" aria-labelledby=\"tab-label-product.tab_important_information-title\" id=\"product.tab_important_information\" data-role=\"content\"\u003e \u003cdiv class=\"content-body\"\u003e\n\u003cstrong\u003eIMPORTANT NOTICE:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWe recommend to check installed spring seat pressure \u0026amp; open pressure before installing your cylinder heads to make sure the spring pressure is correct for your application.\u003cp\u003e\u003cstrong\u003eCLEANING:\u003c\/strong\u003eAeroflow thoroughly cleaned your cylinder heads prior to dispatch. The heads were washed in a water-soluble chemical agitation tank and blown out with high-pressure air three to four times before being packaged.\u003c\/p\u003e\n\u003cp\u003eDuring certain machining operations, however, small metal particles can become lodged in the water jackets and may dislodge during transit. Please note that a single chip approximately the size of a 10-cent coin can fragment into many smaller particles, which may make the situation appear more significant than it is.\u003c\/p\u003e\n\u003cp\u003eIt is not uncommon, when applying high-pressure air to the water jackets, for additional debris to be expelled. Aeroflow recommends thoroughly blowing out the cylinder heads prior to installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":49006387626211,"sku":"AF95-2351","price":3465.6,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/yqanxkg0j0s6d4l2qx6i.jpg?v=1779628671","url":"https:\/\/fastlanespares.co.nz\/products\/aeroflow-assembled-208cc-aluminium-cylinder-heads-68cc-chamber-pair-fits-ford-302-351-cleveland-v8","provider":"Fast Lane Spares","version":"1.0","type":"link"}