{"product_id":"knockblock-g4-knb","title":"KnockBlock G4+ Knock Sensor Amplifier (KNB)","description":"\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:30%;vertical-align:top;\"\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003c\/td\u003e\n\u003ctd style=\"width:70%;\"\u003e\u003cp\u003eThe Link KnockBlock is a portable audio knock detection device designed to help you identify engine knock (detonation) during engine calibration. By processing the signal from one or two knock sensors and filtering out unwanted engine noise, the KnockBlock allows knock to be heard through headphones, helping detect detonation early and tune with greater confidence.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align:top;padding-top:20px;\"\u003e\u003ch4\u003eModels Supported\u003c\/h4\u003e\u003c\/td\u003e\n\u003ctd style=\"padding-top:20px;\"\u003e\n\u003cp\u003eAll Link ECUs.\u003c\/p\u003e\n\u003cp\u003eOther aftermarket ECUs.\u003c\/p\u003e\n\u003cp\u003eLink Knock Sensors.\u003c\/p\u003e\n\u003cp\u003eOEM knock sensors.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align:top;padding-top:20px;\"\u003e\u003ch4\u003eWarnings\u003c\/h4\u003e\u003c\/td\u003e\n\u003ctd style=\"padding-top:20px;\"\u003e\n\u003cp\u003eFor best results, mount the knock sensor(s) securely to the engine block near the cylinder head.\u003c\/p\u003e\n\u003cp\u003eHeadphones with their own active noise filtering may not be suitable for use with the KnockBlock.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Link ECU","offers":[{"title":"Default Title","offer_id":44814822080563,"sku":"105-1000","price":1004.72,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9147\/8067\/files\/media_b5b7c03a-9ed1-491b-a2e0-9e5b846e4013.jpg?v=1791235371","url":"https:\/\/linkecu.com\/products\/knockblock-g4-knb","provider":"Link ECU","version":"1.0","type":"link"}