{"product_id":"aeroflow-bare-ford-390-428-170cc-aluminium-cylinder-heads-72cc-chamber-pair","title":"Aeroflow Bare Ford 390-428 170cc Aluminium Cylinder Heads 72cc Chamber, Pair","description":"AF95-0390\u003cp\u003e\n                  \u003c\/p\u003e\u003cdiv\u003e\n\u003cdiv\u003eBare Ford 390-428 170cc Aluminium Cylinder Heads with 72cc Chamber (Pair)\u003cbr\u003e2.06\" x 1.36\" Intake Port, 1.85\" x 1.27\" Exhaust Port\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\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 Ford FE Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These Ford FE heads have 170cc intake runners, combined with diamond-honed bronze guides and hand bowl blending to outperform some of the best brands in the business.\u003c\/p\u003e\n\u003cp\u003eHead Specifications\u003cbr\u003e\u003cbr\u003eMaterial:  A356 Aluminium\u003cbr\u003eChamber:  72cc\u003cbr\u003eIntake Port Volume:  170cc\u003cbr\u003eIntake Port Dimension:  2.065\" x 1.36\"\u003cbr\u003eExhaust Port Volume:  125cc\u003cbr\u003eExhaust Port Dimension:  1.85\" H x 1.27\" W\u003cbr\u003eSpark Plug Location:  Angled\u003cbr\u003eIntake Valve Diameter:  2.09\"\u003cbr\u003eExhaust Valve Diameter:  1.66\"\u003cbr\u003eValve Stem Diameter:  3\/8\"\u003cbr\u003eValve Spring Pocket I.D.:  1.725\"\u003cbr\u003eValve Guide Material:  Manganese Bronze\u003cbr\u003eValve Guide O.D.:  .562\"\u003cbr\u003eRocker Stud Thread Size: Shaft type\u003cbr\u003eValve Angle:  13°\u003cbr\u003eDeck Thickness:  .625\"\u003c\/p\u003e\n\u003cp\u003eIMPORTANT NOTICE:\u003c\/p\u003e\n\u003cp\u003eWe recommend checking installed spring seat pressure \u0026amp; open pressure before installing your cylinder heads to make sure the spring pressure is correct for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n              \n          \n          \u003c!-- Store Categories Section --\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":42861229899891,"sku":"AF95-0390","price":1944.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/6522\/8403\/files\/57_6ac11b7a-e970-43ef-9eda-13147dd5c0bb.png?v=1740007353","url":"https:\/\/tractionautoparts.com.au\/products\/aeroflow-bare-ford-390-428-170cc-aluminium-cylinder-heads-72cc-chamber-pair","provider":"Traction Auto","version":"1.0","type":"link"}