{"product_id":"9781903706763","title":"How to Build, Modify \u0026 Power Tune Cylinder Heads","description":"\u003cp\u003eNew revised and updated edition, complete with extra illustrations, of this best-selling SpeedPro title.Expert advice on building and modifying cylinder heads for high performance with reliability. Topics include horsepower and torque, equipment and tools, airflow, building a flowbench, proting, valves, unleaded fuel conversion, camshafts, exhaust system, ignition and cylinder heads, except 2-stroke. The complete practical guide to successfully modifying cylinder heads for maximum power, economy and reliability. Understandable language and clear illustrations. Applies to almost every car\/motorcycle with a 4-stroke engine. Also applies to road and track applications.\u003c\/p\u003e","brand":"Veloce Publishing","offers":[{"title":"Default Title","offer_id":47033252806896,"sku":"9781903706763","price":39.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781903706763_p0.jpg?v=1763612887","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781903706763","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}