{"product_id":"empi-gt-3-performance-cam","title":"EMPI GT-3 Performance Camshaft for Air-Cooled VW, 291 Degree Duration","description":"\u003cp\u003eThe GT-3 is a high range profile for large displacement engines that spend their time on the hot street, at the strip or in off-road competition. Like the rest of the GT Series it starts as a new chilled cast iron billet and is Parkerized so the lobes survive break-in without trouble.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eValve lift: .430 in. at 1.1:1 rocker ratio\u003c\/li\u003e\n\u003cli\u003eCam lift: .391 in.\u003c\/li\u003e\n\u003cli\u003eDuration: 291 degrees\u003c\/li\u003e\n\u003cli\u003eMaterial: chilled cast iron billet, Parkerized, stroker clearanced\u003c\/li\u003e\n\u003cli\u003eComparable to: Engle W120\u003c\/li\u003e\n\u003cli\u003eIncluded: grade 8 hardware, assembly lube and cam card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor large displacement air-cooled VW engines in hot street, strip and off-road competition use. A cam of this duration expects supporting heads, carburetion and exhaust, so review the spec card against your combination, and fit new EMPI lifters, part number 21-4300-0. PMB Performance can help confirm this against your build. We have handled air-cooled Volkswagen and Porsche parts for more than 20 years.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/GT-3_77-2106-0-EMPI-Camshaft-Trifold_W_text.pdf?v=1793034661\"\u003eGT-3 77-2106-0 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\u003e707924577358\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3.08 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":50528750272690,"sku":"77-2106-0","price":86.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/77-2101-0-scaled_bcc1a50d-a535-4118-9360-8667fbfe069e.jpg?v=1792097531","url":"https:\/\/pmbperformance.com\/products\/empi-gt-3-performance-cam","provider":"PMB Performance","version":"1.0","type":"link"}