{"product_id":"kb-performance-1340cc-evo-b-t-pop-up-piston-kit-040-for-harley-davidson","title":"KB Performance, 1340Cc Evo BT Pop-Up Piston Kit. +.040\" For Harley Davidson","description":"Pop-up high compression.\u003cbr data-mce-fragment=\"1\"\u003e 9.5:1 CR.\u003cbr data-mce-fragment=\"1\"\u003e Piston weight 392gr.\u003cbr data-mce-fragment=\"1\"\u003e Piston pin weight 97gr.\u003cbr data-mce-fragment=\"1\"\u003e Head type: Dome. Dome -9cc.\u003cbr data-mce-fragment=\"1\"\u003e Compression height 1.375\".\u003cbr data-mce-fragment=\"1\"\u003e Bore 3.4980\".\u003cbr data-mce-fragment=\"1\"\u003e Stroke 4.250\" (4 1\/4\").\u003cbr data-mce-fragment=\"1\"\u003e Rod length 7.440\".\u003cbr data-mce-fragment=\"1\"\u003e Cyl. length 5.550\".\u003cbr data-mce-fragment=\"1\"\u003e Comes with T5 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise.\u003cbr data-mce-fragment=\"1\"\u003e Note: Top compression ring will need additional clearance.\u003cbr data-mce-fragment=\"1\"\u003e See instructions.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e Fits: \u0026gt; 84-99 1340 Evo BT (NU)","brand":"KB Performance Piston","offers":[{"title":"Default Title","offer_id":40435663634517,"sku":"MC944670","price":324.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1606\/2595\/products\/944665k_897a6fa6-87a1-4b4a-bcaf-78d9c57594d7.jpg?v=1669299587","url":"https:\/\/california-motorcycles.com\/en\/products\/kb-performance-1340cc-evo-b-t-pop-up-piston-kit-040-for-harley-davidson","provider":"California Motorcycles","version":"1.0","type":"link"}