{"product_id":"verify-p-n-empi-gtv-2-l7-cnc-ported-heads-90-5-92mm-44-37-5mm-ss-valves-dual-spring-pair","title":"EMPI GTV-2 L7 CNC Ported Heads — 90.5\/92mm, 44\/37.5mm SS Valves, Pair | VW Type 1 (98-1554-B)","description":"\u003ch1\u003eGTV-2 L7 CNC Ported Cylinder Heads : 44 x 37.5 S\/S Valves : Dual Springs : 90.5\/92mm Bore : Pair : EMPI\u003c\/h1\u003e\n\u003cdiv\u003ePart Number: \u003cb\u003e[VERIFY P\/N]\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe EMPI GTV-2 L7 CNC-ported configuration is part of EMPI's high-end racing head lineup. These new port designs include most of what DRD Racing Heads previously offered. The L7 port profile is engineered for serious horsepower-per-displacement, with a flow profile optimized for high-RPM Type 1 racing engines.\u003c\/p\u003e\n\u003cp\u003eBeefed-up intake and exhaust ports allow massive porting without the need for welding. Special aluminum alloy for strength and durability — and fully repairable. Added material around the combustion chamber for deep fly cutting, exhaust air passages clear for proper cooling.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e90.5mm \/ 92mm bore, GTV-2 dual port casting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL7 CNC port profile\u003c\/strong\u003e — 5-axis CNC mill\u003c\/li\u003e\n\u003cli\u003e44mm intake \/ 37.5mm exhaust stainless steel valves\u003c\/li\u003e\n\u003cli\u003eCompetition dual valve springs\u003c\/li\u003e\n\u003cli\u003eChromoly retainers and hardened keepers\u003c\/li\u003e\n\u003cli\u003eBronze valve guides\u003c\/li\u003e\n\u003cli\u003eCustom-fit gaskets included\u003c\/li\u003e\n\u003cli\u003e12mm 3\/4\" reach spark plug holes\u003c\/li\u003e\n\u003cli\u003eRocker, exhaust, and intake studs included\u003c\/li\u003e\n\u003cli\u003eHi-Performance 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 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 1776cc \/ 1835cc \/ 1914cc stroker builds (90.5\/92mm bore)\u003c\/li\u003e\n\u003cli\u003eType 1 \/ Type 2 \/ Type 3 \/ Karmann Ghia \/ Thing dual port performance builds\u003c\/li\u003e\n\u003cli\u003eRecommended for high-lift \/ high-RPM racing camshafts\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":44924466790515,"sku":null,"price":1599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1554-B_Pair-scaled.jpg?v=1778012191","url":"https:\/\/shop.washburnsmetal.com\/products\/verify-p-n-empi-gtv-2-l7-cnc-ported-heads-90-5-92mm-44-37-5mm-ss-valves-dual-spring-pair","provider":"Washburn's Metal","version":"1.0","type":"link"}