{"product_id":"porsche-3-6-vr6-piston","title":"Porsche 3.6 VR6 piston","description":"\u003cp\u003eWhatsApp \u003ca href=\"tel:+37066686665\"\u003e+37066686665\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-loc=\"client\/src\/pages\/Home.tsx:2267\" class=\"font-serif text-2xl md:text-3xl font-bold mb-2 tracking-tight\"\u003eVR6 3.6 FSI Piston (03H 107 065)\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-loc=\"client\/src\/pages\/Home.tsx:2268\" class=\"font-serif text-base italic text-amber-400\/70 block mb-6\"\u003e3.6L VR6 EA390 Naturally Aspirated V6 — Aluminum Alloy, Graphite-Coated, FSI Direct Injection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-loc=\"client\/src\/pages\/Home.tsx:2269\" class=\"text-[#8A8D90] text-sm leading-relaxed mb-6 font-light\"\u003eOEM piston from the Volkswagen Group EA390 VR6 3.6 FSI naturally aspirated engine (engine code CGR \/ CGRA, block casting number 03H 021 AJ), one of the most iconic VR6 powerplants ever produced. This aluminum alloy piston features a graphite anti-friction coating and a distinctive FSI direct-injection crown design: a large central bowl\/dish optimized for the fuel spray pattern from the side-mounted injectors, flanked by two kidney-shaped valve relief cutouts at the lower edge accommodating the 33.2 mm intake and 30.2 mm exhaust valves. The piston has a bore diameter of 89.0 mm and operates with a 96.4 mm stroke in the narrow-angle (10.6°) VR6 configuration, producing 3,598 cc of displacement. The compression ratio is 12.1:1 on most variants (11.4:1 on the CDVA). The crown shows characteristic carbon deposits from combustion, evidence of the piston's service life in a high-compression naturally aspirated engine. The VR6 3.6 FSI features a cast iron block with lamellar graphite (casting 03H 021 AJ), DOHC 24-valve aluminum cylinder head with continuous variable valve timing (52° intake \/ 42° exhaust), Bosch Motronic MED 9.1 ECU, and a variable-length plastic intake manifold. Power output ranges from 206 kW (280 PS) to 221 kW (300 PS) depending on engine code. The engine is renowned for its exceptional reliability, routinely exceeding 400,000 km with proper maintenance.\u003c\/p\u003e","brand":"Topmotors.lt various engine parts crankshaft cylinder head piston rod block sump oil pump camshaft rocker lifter cover chain adjuster gasket bearings shell ","offers":[{"title":"Default Title","offer_id":53990143066452,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/9127\/files\/IMG_0957.jpg?v=1774120018","url":"https:\/\/topmotors-lt.myshopify.com\/ru\/products\/porsche-3-6-vr6-piston","provider":"Topmotors.lt various engine parts crankshaft cylinder head piston rod block sump oil pump camshaft rocker lifter cover chain adjuster gasket bearings shell  ","version":"1.0","type":"link"}