{"product_id":"junta-de-culata-athena-mls-para-toyota-land-cruiser-1fz-fe-115-mm-103-mm-338423r","title":"Athena MLS Head Gasket for Toyota Land Cruiser \/ 1FZ-FE 1.15mm 103mm 338423R","description":"\u003cp\u003eATHENA Multi-Layer Steel (MLS) Gasket\u003c\/p\u003e\n\n\u003cp\u003eMaterial\u003cbr\u003e\nATHENA MLS gaskets feature a combination of 3 to 5 layers made of different types of raw materials.\u003c\/p\u003e\n\n\u003cp\u003eThe combination of outer and inner layers is designed to offer superior performance to standard compression, and the type of steel used may vary according to engine requirements.\u003cbr\u003e\nAthena MLS gaskets provide an even torque load across the entire sealing surface to compensate for any cylinder deformation.\u003c\/p\u003e\n\n\u003cp\u003eThe Athena MLS gasket is the ideal solution for both aluminum cylinder heads with cast iron blocks and aluminum cylinder heads with aluminum blocks.\u003c\/p\u003e\n\n\u003cp\u003eManufacturing Process\u003cbr\u003e\nNewly designed Athena MLS head gaskets are made of high-quality, high-hardness 301 stainless steel.\u003cbr\u003e\nEach layer is individually formed using state-of-the-art laser cutting and embossed with an optimized forming process.\u003cbr\u003e\nTwo layers of the head gasket undergo a stress relief process to significantly reduce stress induced by embossing.\u003cbr\u003e\nAfter the stress relief process, a proprietary two-component polymer coating is applied, ensuring uniform coverage of the outer layers, with no interruptions in the coating. This process ensures the micro-sealing of engine coolant and oil fluids.\u003c\/p\u003e\n\n\u003cp\u003eAthena MLS gaskets are tested and analyzed on engine test benches and in endurance tests.\u003c\/p\u003e\n\n\u003cp\u003eGas Stopper Technology\u003c\/p\u003e\n\n\u003cp\u003eGas Stopper technology is a key factor in the design of competition MLS head gaskets. The stainless steel stopper layer incorporates an innovative active folding system that provides a high-pressure seal around the cylinder bore when the cylinder head is tightened. The gas stopper is located around the combustion chamber, allowing for a tighter fit between the cylinder head and the engine block, preventing gas leaks.\u003c\/p\u003e\n\n\u003cp\u003eThis also prevents component deformation due to faster temperature equalization. Benefits\u003c\/p\u003e\n\n\u003cp\u003eSuperior sealing properties under high-pressure conditions\u003c\/p\u003e\n\n\u003cp\u003eIncreased elasticity and constant load resistance\u003c\/p\u003e\n\n\u003cp\u003eOptimized load balance\u003c\/p\u003e\n\n\u003cp\u003eImproved engine performance\u003c\/p\u003e\n\n\u003cp\u003eIncreased durability\u003c\/p\u003e\n\n\u003cp\u003ePatented Coating Technology\u003c\/p\u003e\n\n\u003cp\u003eOur two-component polymer coating is applied after the stress relief process and ensures uniform coverage of the outer layers, with no interruptions in the coating. This process ensures the micro-sealing of engine coolant\/oil fluids and meets the demands of various harsh environments.\u003c\/p\u003e\n\n\u003cp\u003eThe first layer is a high-temperature compound that adapts to surface irregularities of the engine block and cylinder head. (Typical MLS head gaskets require a surface finish of 30 Ra, while Athena's seal surface finishes up to 60 Ra).\u003c\/p\u003e\n\n\u003cp\u003eThe second layer easily detaches and does not adhere to contact surfaces when disassembling the engine.\u003cbr\u003e\nCompatible with:\u003c\/p\u003e\n\n\u003cp\u003eTOYOTA 1FZ-FE 4477 cc 151 kW; TOYOTA LAND CRUISER (J7, JL7) 4.5 4x4 (FZJ75, FZJ75RV) 4477 cc 158 kW; TOYOTA LAND CRUISER 80 (J8) 4.5 24V (FZJ80) 4477 cc 151 kW\u003c\/p\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":56965472059732,"sku":"338423R","price":249.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4701\/3460\/files\/pim_2000-2000_d0965218-e4ba-4870-8898-324f0c882e65.jpg?v=1788456642","url":"https:\/\/www.thetunerlab.com\/en\/products\/junta-de-culata-athena-mls-para-toyota-land-cruiser-1fz-fe-115-mm-103-mm-338423r","provider":"Thetunerlab","version":"1.0","type":"link"}