{"product_id":"empi-gtv-2-stage-1-c2-80-c2-93-wedge-port-40-x-35-5-90-5-92mm-pair","title":"EMPI GTV-2 Stage 1 Head 90.5\/92mm, 40 × 35.5mm","description":"\u003cp\u003eThe Stage 1 CNC-ported pair is machined for a 90.5\/92 mm bore and 40 × 35.5 mm stainless valves. EMPI lists a 64.5 cc chamber plus 72\/80 cc intake\/exhaust port volumes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e EMPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 98-1430-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 90.5\/92 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e 40 × 35.5 mm stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber volume:\u003c\/strong\u003e 64.5 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake port volume:\u003c\/strong\u003e 72 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust port volume:\u003c\/strong\u003e 80 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve springs:\u003c\/strong\u003e Dual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve job:\u003c\/strong\u003e 3-angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorting:\u003c\/strong\u003e Stage 1 CNC wedge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eFor a compatible VW dual-port engine build with 90.5\/92 mm cylinders. Check valve-train and rocker geometry for the 40 × 35.5 mm stainless steel valve package during assembly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e707924443837\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":67725134233778,"sku":"98-1430-B","price":1539.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/98-1430-B_Pair-scaled.jpg?v=1792094079","url":"https:\/\/pmbperformance.com\/products\/empi-gtv-2-stage-1-c2-80-c2-93-wedge-port-40-x-35-5-90-5-92mm-pair","provider":"PMB Performance","version":"1.0","type":"link"}