{"product_id":"supertech-inlet-valves-black-nitride-coated-mini-n18-eninge","title":"Supertech Inlet Valves - Black Nitride Coated - MINI N18 Eninge","description":"\u003cp\u003eSupertech Black nitride coated valves are feature-packed to deliver performance to a forged engine build. Using the Supertech inlet valves will improve strength and durability of the N18 engine giving that extra peace of mind when pushing the engine hard over long periods of time.\u003c\/p\u003e\n\u003cp\u003eThe stainless steel construction is precision machined and highly heat resistant to ensure the durability of the valve. The Black nitride coating on the inlet valve reduces friction so improves engine efficiency and output. \u003cbr\u003eThe back cut profile of the inlet valve optimises gas flow to improve performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDetails\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e29.8mm head diameter \u003c\/li\u003e\n\u003cli\u003eSingle groove construction (requires single groove collets)\u003c\/li\u003e\n\u003cli\u003eStem diameter 4.96 mm\u003c\/li\u003e\n\u003cli\u003eLength 95 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupertech inlet valves are sold as a set of 8 valves as required in the N18  MINI Cooper S and JCW and GP engine.\u003c\/p\u003e","brand":"SuperTech","offers":[{"title":"Default Title","offer_id":57759392366927,"sku":"21468","price":240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/6223\/2911\/files\/supertech-black-nitride-inlet-valves-lohen.jpg?v=1727950343","url":"https:\/\/www.lohen.co.uk\/products\/supertech-inlet-valves-black-nitride-coated-mini-n18-eninge","provider":"Lohen - Mini Tuning \u0026 Performance Specialist","version":"1.0","type":"link"}