{"product_id":"empi-gtv-2-stage-3-cnc-wedge-ported-heads-94mm-44-37-5mm-ss-big-valves-210-cfm-pair-part-98-1437-b","title":"EMPI GTV-2 Stage 3 CNC Wedge Ported Heads — 94mm, 44\/37.5mm SS Big Valves, 210 CFM, Pair (98-1437-B)","description":"\u003ch1\u003eGTV-2 Stage 3 CNC Wedge Ported Cylinder Heads : 44 x 37.5 S\/S Valves : Dual Springs : 94mm Bore : Pair : EMPI\u003c\/h1\u003e\n\u003cdiv\u003ePart Number: \u003cb\u003e98-1437-B\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe pinnacle of the EMPI GTV-2 wedge-port lineup. These Stage 3 heads start as a pair of GTV-2 castings, machined to 94mm bore, then CNC-ported to the massive Stage 3 wedge port design and cut for huge 44mm intake and 37.5mm exhaust valves. \u003cstrong\u003eFlows up to 210 CFM out of the box\u003c\/strong\u003e for serious bolt-on horsepower.\u003c\/p\u003e\n\u003cp\u003eThe GTV-2 castings feature additional material around the combustion chambers to allow for deep fly cutting, and the spark plug is positioned away from the valve seats to eliminate stress cracks.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e94mm bore, GTV-2 dual port casting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 Wedge-Port CNC machining\u003c\/strong\u003e — flows 210 CFM\u003c\/li\u003e\n\u003cli\u003e5-axis CNC mill for repeatable, consistent porting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e44mm intake \/ 37.5mm exhaust\u003c\/strong\u003e stainless steel Manley Race Master valves\u003c\/li\u003e\n\u003cli\u003eDual hi-rev valve springs\u003c\/li\u003e\n\u003cli\u003eChromoly retainers and hardened Manley valve locks\u003c\/li\u003e\n\u003cli\u003eBronze valve guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e64cc combustion chamber\u003c\/strong\u003e volume\u003c\/li\u003e\n\u003cli\u003e80cc intake volume \/ 75cc exhaust volume\u003c\/li\u003e\n\u003cli\u003e20% larger than stock intake and exhaust ports\u003c\/li\u003e\n\u003cli\u003eCustom intake gasket included\u003c\/li\u003e\n\u003cli\u003e12mm 3\/4\" reach spark plug holes (recommend NGK DCPR8E)\u003c\/li\u003e\n\u003cli\u003eRocker, exhaust, and intake studs included\u003c\/li\u003e\n\u003cli\u003eCompetition 3-angle valve job\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSold as a matched pair\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLash Caps (P\/N 00-4006-0) are required for all stainless steel valve applications — sold separately.\u003c\/li\u003e\n\u003cli\u003e12mm long reach spark plugs (NGK DCPR8E recommended) must be used in place of stock Bosch plugs.\u003c\/li\u003e\n\u003cli\u003eVerify rocker arm geometry and check for coil bind with dual springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with 1914cc \/ 2110cc \/ 2276cc \/ 2332cc stroker builds (94mm bore)\u003c\/li\u003e\n\u003cli\u003eType 1 \/ Type 2 \/ Type 3 \/ Karmann Ghia \/ Thing dual port high-performance builds\u003c\/li\u003e\n\u003cli\u003eRecommended for high-lift \/ high-RPM racing camshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombustion Chamber: 64cc\u003c\/li\u003e\n\u003cli\u003eIntake Volume: 80cc\u003c\/li\u003e\n\u003cli\u003eExhaust Volume: 75cc\u003c\/li\u003e\n\u003cli\u003eFlow: 210 CFM @ .650\" lift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShipping Weight: 28 lbs (pair)\u003c\/li\u003e\n\u003cli\u003eShipping Box Dimensions: 18 x 12 x 9 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead known to the State of California to cause cancer and reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. All parts legal for use on pre-pollution controlled vehicles only.\u003c\/p\u003e","brand":"Washburn's Metal","offers":[{"title":"Default Title","offer_id":44924463710323,"sku":null,"price":1599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1437-B_Pair-scaled.jpg?v=1778012060","url":"https:\/\/shop.washburnsmetal.com\/products\/empi-gtv-2-stage-3-cnc-wedge-ported-heads-94mm-44-37-5mm-ss-big-valves-210-cfm-pair-part-98-1437-b","provider":"Washburn's Metal","version":"1.0","type":"link"}