{"product_id":"empi-gtv-277-premium-race-cam","title":"EMPI GTV-277 Premium Race Camshaft for Air-Cooled VW, 319 Degree Duration","description":"\u003cp\u003eThe GTV-277 is a drag racing profile from EMPI's GTV Premium Series, developed with Web-Cam of Riverside, California for large displacement engines that make their power high in the rev range. It is ground from a chilled cast iron billet and ion nitrided to protect the lobes against wear, and it is designed around 1.4:1 or 1.5:1 ratio rockers.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eValve lift: .615 in. at 1.4:1 rocker ratio\u003c\/li\u003e\n\u003cli\u003eCam lift: .439 in.\u003c\/li\u003e\n\u003cli\u003eDuration: 319 degrees\u003c\/li\u003e\n\u003cli\u003eMaterial: chilled cast iron billet, ion nitride heat treated, stroker clearanced\u003c\/li\u003e\n\u003cli\u003eComparable to: Web-Cam 277\u003c\/li\u003e\n\u003cli\u003eIncluded: grade 8 hardware, assembly lube and cam card\u003c\/li\u003e\n\u003cli\u003eOrigin: made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor large displacement air-cooled VW engines built for serious drag racing with 1.4:1 or 1.5:1 rockers. Check valve spring, retainer and piston-to-valve clearance for this amount of lift before ordering, and fit new EMPI lifters as EMPI recommends. PMB Performance has worked with air-cooled Volkswagen and Porsche parts for over 20 years. Send us your engine details if you want the cam choice confirmed before ordering.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/77-2770-0_EMPI-Camshaft-Trifold_GTV-by-WebcamWatermarked.pdf?v=1793034662\"\u003eGTV-277 spec card (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e707924578270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.97 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":50528750174386,"sku":"77-2770-0","price":320.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/77-8601-0_4-scaled.jpg?v=1792097528","url":"https:\/\/pmbperformance.com\/products\/empi-gtv-277-premium-race-cam","provider":"PMB Performance","version":"1.0","type":"link"}