{"product_id":"weistec-cnc-ported-heads-m113k-01-113-01850-0","title":"Weistec CNC Ported Heads, M113K for Mercedes-Benz","description":"\u003cp\u003eWeistec Engineering offers the one and only CNC port solution for the M113K engine platform.\u003c\/p\u003e\n\u003cp\u003eUtilizing state of the art technology in CAD digitizing and analysis, Weistec Engineering has created the most consistent, and efficient method of port technology for the M113K engine platform. This proper port design nets a significant increase in laminar intake, and exhaust air flow.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e5-axis CNC machined\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully assembled, Ready to run heads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom ground factory intake valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom ground factory exhaust valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNotes:\u003c\/p\u003e\n\u003cp\u003eCore exchange must be sent with order. Typical lead time is 8-12 weeks.\u003c\/p\u003e\n\u003cp\u003eECU tuning is recommended for optimal power gains.\u003c\/p\u003e\n\u003cp\u003eAll heads are assessed to ensure deck clearance and valve lineup.\u003c\/p\u003e\n\u003cp\u003eChamber size and compression is not effected by CNC Port. (Compression stays at factory spec)\u003c\/p\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2002-2006 Mercedes-Benz S55 AMG Base\u003c\/li\u003e\n\u003cli\u003e2003-2006 Mercedes-Benz CL55 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2003-2006 Mercedes-Benz E55 AMG Base\u003c\/li\u003e\n\u003cli\u003e2003-2008 Mercedes-Benz SL55 AMG Roadster\u003c\/li\u003e\n\u003cli\u003e2004-2006 Mercedes-Benz CLS55 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2004-2012 Mercedes-Benz G55 AMG Base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeistec part number: 01-113-01850-0 · UPC: 810089562104\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049875173662,"sku":"WEI01-113-01850-0","price":5699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/m113kcncheads2_3.jpg?v=1790377751","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-cnc-ported-heads-m113k-01-113-01850-0","provider":"Signature Autohaus","version":"1.0","type":"link"}