{"product_id":"ford-racing-z2-289-302-351w-aluminum-head-w-velocity-vane","title":"Ford Racing - Z2 289\/302\/351w Aluminum Head With Velocity Vane - M-6049-Z2","description":"\u003cdiv class=\"manufacturer-description\"\u003e\n  \u003cp\u003eThe small block Ford Z2 aluminum cylinder head features an advanced “Velocity Vane” intake port design that delivers outstanding street\/strip power.  Developed with the aid of advanced computer aided engineering simulation tools, the unique design improves power throughout the RPM range.  This high performance aluminum cylinder head is a direct bolt on for Ford 289\/302\/351W engines and retains OEM exhaust, intake, and accessory mounting locations.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFits 289\/302\/351 Windsor engines\u003c\/li\u003e\n    \u003cli\u003eCast from prime 356 T6 aluminum\u003c\/li\u003e\n    \u003cli\u003eHeads retain Ford OEM intake and exhaust port location and flange\u003c\/li\u003e\n    \u003cli\u003eIntake ports feature a unique “Velocity Vane” in port floor to direct airflow around the valve stem – that leads to more HP and torque throughout the full power range\u003c\/li\u003e\n    \u003cli\u003e20° degree inline valve angle\u003c\/li\u003e\n    \u003cli\u003ePremium stainless steel valves - 2.05\" intake - 1.60\" exhaust\u003c\/li\u003e\n    \u003cli\u003ePAC 1219X conical style valve springs with machined retainers and 10° machined valve locks. Most hydraulic cams can be used with these springs.\u003c\/li\u003e\n    \u003cli\u003eValve spring closed pressure - 145 lbs. @1.800\"\u003c\/li\u003e\n    \u003cli\u003eValve spring open pressure - 358 lbs. @ 1.175\"\u003c\/li\u003e\n    \u003cli\u003eCoil Bind @1.100” 0.650” Max Lift.\u003c\/li\u003e\n    \u003cli\u003eIncludes laser cut guide plates for use with 5\/16\" pushrods and 7\/16\" rocker studs\u003c\/li\u003e\n    \u003cli\u003eSteel alloy intake and exhaust valve seats\u003c\/li\u003e\n    \u003cli\u003eManganese-bronze valve guides\u003c\/li\u003e\n    \u003cli\u003e63cc combustion chamber\u003c\/li\u003e\n    \u003cli\u003eUses gasket style 14mm spark plugs\u003c\/li\u003e\n    \u003cli\u003eUses small block Ford 7\/16 stud mount, 1.65 ratio rocker arms\u003c\/li\u003e\n    \u003cli\u003eCheck piston to valve clearance including radial valve clearance before installing these cylinder heads on your engine\u003c\/li\u003e\n    \u003cli\u003eUses Intake gasket - M-9439-A50 and FelPro exhaust gasket part number 1415\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/performanceparts.ford.com\/download\/FORDINSTSHTM-6049-Z2.PDF%20\" target=\"_blank\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Ford Racing","offers":[{"title":"Default Title","offer_id":48889859047718,"sku":"FRPM-6049-Z2","price":2215.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/ford-performance-z2-289-302-351w-aluminum-head-with-velocity-vane-frpm-6049-z2-1.jpg?v=1781462955","url":"https:\/\/www.raptorracing.ca\/products\/ford-racing-z2-289-302-351w-aluminum-head-w-velocity-vane","provider":"Raptor Racing","version":"1.0","type":"link"}