{"product_id":"keith-black-forged-alloy-pistons-724236","title":"Keith Black Forged Alloy Pistons - KB Forged pistons 1200XL88-up 3.518\"","description":"\u003cp class=\"bb-fitment\"\u003e\u003cstrong\u003eUitvoering:\u003c\/strong\u003e KB Forged pistons 1200XL88-up 3.518\"\u003c\/p\u003e\u003cp\u003eThese pistons are made from forged 4032 alloy that has an 11% silicon content. Pistons are formed in a forging press an then fully machined. the combination of this alloy and forging process allows the piston to flex under detonation or pre-ignition, giving the best resistance to cracking. Since 4032 alloy has a low expansion rate but higher than the Keith Black Hypereutectic pistons, it will require a .001\" wider piston to wall clearance. Keith Black forged alloy pistons are suited for High Performance street and race applications including high compression and NOS equipped bikes. All pistons come with a set of Hastings piston rings, piston pins and spiral piston lock rings.\u003c\/p\u003e","brand":"KB Keith Black Performance Motorcycle Pistons","offers":[{"title":"Default Title","offer_id":59217610178934,"sku":"ZOD-724236","price":445.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/standard-rgba_f34f32f8-5aa2-412d-aa4d-17871dcb746c.png?v=1793532653","url":"https:\/\/www.blue-bull.nl\/products\/keith-black-forged-alloy-pistons-724236","provider":"Blue Bull","version":"1.0","type":"link"}