{"product_id":"s-s-88-to-95-big-bore-pop-up-piston-kit-std","title":"S\u0026S, 88\" to 95\" big bore pop-up piston kit. STD","description":"Fits 99-06 Twin Cam as a 88\" to 95\" big bore conversion. Stock cylinders must be bored to 3-7\/8\" big bore; other modifications not required. The forged pistons eith 5.3cc ''Pop-Up'' dome increases compression ratio to 9.8:1 with stock or S\u0026amp;S heads. 1.270\" deck height. Crankcase boring and re-balancing is not required and pistons are compatible with S\u0026amp;S and stock cylinder heads. Complete with rings; wrist pins and clips.   Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components; prior to installation. It is of importance that a knowledgeable mechanic will install \u0026amp; make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 99-06 88\" Twin Cam (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307764535623,"sku":"915180","price":686.23,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/915180k_596d6637-f911-4033-be51-f61245b4da68.jpg?v=1784474505","url":"https:\/\/www.chopperessentials.com\/products\/s-s-88-to-95-big-bore-pop-up-piston-kit-std","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}