{"product_id":"royal-purple-hps-10w-40-high-performance-street-synthetic-motor-oil-with-synerlec-12-quart","title":"Royal Purple HPS 10W-40 High-Performance Street Synthetic Motor Oil with Synerlec – 12 Quart","description":"\u003ch2\u003ePremium performance for demanding engines\u003c\/h2\u003e\n\u003cp\u003eRoyal Purple HPS 10W-40 High-Performance Street Synthetic Motor Oil with Synerlec is engineered for drivers who push modern, high‑performance and modified engines. Packaged in a 12‑quart container, this oil is designed for garage-ready routine maintenance where performance and protection matter. While it isn’t intended for engines still under factory warranty, it aims to deliver a higher level of protection and responsiveness under stress.\u003c\/p\u003e\n\u003ch3\u003eKey benefits engineered into HPS\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum wear protection through zinc\/phosphorus anti-wear additives paired with Synerlec technology\u003c\/li\u003e\n  \u003cli\u003ePotential to increase horsepower and torque by maintaining optimal friction conditions\u003c\/li\u003e\n  \u003cli\u003eAdvanced protection for performance and modified engines that see higher loads\u003c\/li\u003e\n  \u003cli\u003eExceptional oxidation stability to resist breakdown during sustained high‑temperature operation\u003c\/li\u003e\n  \u003cli\u003eFortified with zinc\/phosphorus anti‑wear chemistry to minimize metal‑to‑metal wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance under stress\u003c\/h3\u003e\n\u003cp\u003eThe HPS formulation responds to elevated pressure by adjusting viscosity behavior, helping maintain a strong lubricating film when engines endure peak loads. This can translate to steadier performance during aggressive driving, track sessions, or spirited daily use.\u003c\/p\u003e\n\u003ch3\u003eWhat this means for your vehicle\u003c\/h3\u003e\n\u003cp\u003eBy combining Synerlec with a robust zinc\/phosphorus package, HPS aims to preserve engine longevity, reduce wear, and support consistent performance. Real‑world results depend on driving style, climate, and the specific engine configuration.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eViscosities available: 5W-20, 5W-30, 10W-30, 10W-40, 20W-50\u003c\/li\u003e\n  \u003cli\u003eRecommended for high-performance and modified engines\u003c\/li\u003e\n  \u003cli\u003eFormulated for severe service and demanding driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes Royal Purple HPS 10W-40 suitable for high-performance or modified engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It combines Synerlec with zinc\/phosphorus anti-wear to help protect metal-to-metal contact under stress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is HPS 10W-40 recommended for engines outside manufacturer warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it targets high-performance and modified engines, with strong oxidation resistance and protection under high loads.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Royal Purple","offers":[{"title":"Default Title","offer_id":42395177910357,"sku":"B005JVE20O","price":191.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/royal-purple-hps-10w-40-bottle-pour.jpg?v=1775931110","url":"https:\/\/plentytorque.co.uk\/products\/royal-purple-hps-10w-40-high-performance-street-synthetic-motor-oil-with-synerlec-12-quart","provider":"PlentyTorque","version":"1.0","type":"link"}