{"product_id":"carburetor-for-42mm-harley-hsr42-evo-evolution-twin-cam-tm42-carb","title":"Carburetor for 42mm Harley HSR42 Evo Evolution Twin Cam TM42 Carb","description":"\u003ch2\u003eCarburetor for Harley 42mm HSR42 Evo Evolution Twin Cam TM42 Carb\u003c\/h2\u003e\u003cp\u003eThis 42mm carburetor is a direct-fit replacement for the HSR42, TM42, Evo, and Evolution Twin Cam style setups, delivering the precise air and fuel metering these engines need to run clean through the whole rev range.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 42mm carburetor is built to replace worn or clogged units on Harley Evo and Evolution Twin Cam machines that run HSR42 or TM42 style setups. It meters fuel and air into the intake tract so the engine holds a steady idle, pulls hard off the line, and keeps a clean top-end mixture. Riders and wrenchers doing a rebuild, a tune, or a straight swap will find it a practical bolt-on answer to a tired carb.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e42mm bore sized for HSR42, TM42, Evo, and Evolution Twin Cam style intake demands\u003c\/li\u003e\n\u003cli\u003eCast body with machined passages for consistent fuel delivery across the throttle range\u003c\/li\u003e\n\u003cli\u003eSlide and needle assembly designed for smooth throttle response\u003c\/li\u003e\n\u003cli\u003eAdjustable idle and mixture circuits for simple tuning\u003c\/li\u003e\n\u003cli\u003eSealed float bowl and gasket layout to resist leaks under vibration\u003c\/li\u003e\n\u003cli\u003eCompatible with common intake manifolds and air cleaner setups for these models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Harley Evo style engines running HSR42 carburetor setups\u003c\/li\u003e\n\u003cli\u003efor Harley Evolution Twin Cam engines running TM42 carburetor setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a clogged or worn carburetor during routine service\u003c\/li\u003e\n\u003cli\u003eCarburetor rebuilds and top-end refresh projects\u003c\/li\u003e\n\u003cli\u003eRestoring consistent idle and throttle response on older machines\u003c\/li\u003e\n\u003cli\u003eWeekend tuning sessions for riders chasing a cleaner fuel curve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHSR42, TM42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlide carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this carburetor bolt straight onto my bike? \u003cstrong\u003eA:\u003c\/strong\u003e It is built to fit HSR42, TM42, Evo, and Evolution Twin Cam style setups, but intake manifold and air cleaner matching can vary, so check your current carb mounting before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it need jetting or tuning after install? \u003cstrong\u003eA:\u003c\/strong\u003e Most installations benefit from a baseline idle and mixture adjustment, and final jetting often depends on altitude and exhaust setup.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50554612088918,"sku":"ZZ3N00615","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f49a4cbf-e818-4768-9532-29ecdc4eada5.jpg?v=1790894682","url":"https:\/\/www.solidspare.com\/products\/carburetor-for-42mm-harley-hsr42-evo-evolution-twin-cam-tm42-carb","provider":"Solid Spare","version":"1.0","type":"link"}