{"product_id":"k-n-engineering-85-0500-stubstack-air-horn","title":"K\u0026N Engineering 85-0500 Stubstack Air Horn","description":"\u003cp\u003e\r\nThis K\u0026amp;N Stubstack is designed to be used on Holley 390-850 cfm square bore carbs (4150\/4160), that have had the choke horn milled off, but do not use an air cleaner. The full radius design helps to increase the airflow for drag racing. Will also hold down the base plate of a cold air scoop. Will not work with K\u0026amp;N Custom Chrome Racing Air Cleaners. The K\u0026amp;N Stubstack is designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. Stubstacks fit inside the air cleaner housing and slide snugly down over the choke horn.\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003ch3\u003e Specifications: \u003c\/h3\u003e\r\n\r\n\u003ctable border=\"0\" class=\"descr-table\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_DEF\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eCarburetor Mount\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_DES\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eStubstack Air Horn\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_INV\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eStubstack Air Horn\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_EXT\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eThis K\u0026amp;N Stubstack air filter is designed to be used on Holley 390-850 cfm square bore carbs (4150\/4160), that have had the choke horn milled off, but do not use an air cleaner.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_MKT\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eThis K\u0026amp;N Stubstack is designed to be used on Holley 390-850 cfm square bore carbs (4150\/4160), that have had the choke horn milled off, but do not use an air cleaner. The full radius design helps to increase the airflow for drag racing. Will also hold down the base plate of a cold air scoop. Will not work with K\u0026amp;N Custom Chrome Racing Air Cleaners. The K\u0026amp;N Stubstack is designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. Stubstacks fit inside the air cleaner housing and slide snugly down over the choke horn.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eDescription_SHO\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eStubstack Air Horn\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePackage Quantity\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eHeight\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e0.563 in (14 mm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWeight\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e0.3 lb (0.1 kg)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eProp 65 (C, R or CR)\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eCR\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eProp 65 Yes\/No\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eYes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWidth\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e6.54 in (166 mm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eProp 65 - Short Label\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePackage Material\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePaperboard\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eMaterial Used\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePolyurethane\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eProduct Style\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eAccessories\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWarranty\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e1 Year Limited\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ePackage Type\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eBox\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eProp 65 Warning Label\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003ehttps:\/\/www.knfilters.com\/images\/l\/prop65.jpg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eLength\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e6.54 in (166 mm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eTitle\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eK\u0026amp;N 85-0500 Stubstack Air Horn\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eLength\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e4.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eWidth\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e7.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"height: 19px;\"\u003e\r\n\u003ctd style=\"height: 19px;\"\u003eHeight\u003c\/td\u003e\r\n\u003ctd style=\"height: 19px;\"\u003e7.0000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":47829881880789,"sku":"ds_BBWQ_85-0500","price":61.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/StubstackHolly-Mld-Chok.jpg?v=1717607198","url":"https:\/\/shdp.ca\/products\/k-n-engineering-85-0500-stubstack-air-horn","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}