{"product_id":"weistec-cnc-ported-heads-m156-01-156-01849-5","title":"Weistec CNC Ported Heads, M156 for Mercedes-Benz","description":"\u003cp\u003eWeistec Engineering offers the one and only CNC port solution for the M156 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 M156 engine platform. This proper port design nets a significant increase in laminar intake, and exhaust air flow.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\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\u003e397.88 CFM Intake flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e257.81 CFM Exhaust flow\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\u003c\/ul\u003e\n\u003cp\u003eNotes:\u003c\/p\u003e\n\u003cp\u003eCore must be sent with order. Typical lead time is 6 weeks. ECU tuning is recommended for optimal power gains. All heads are assessed to ensure deck clearance and valve lineup. Chamber 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\u003e2006-2009 Mercedes-Benz CLK63 AMG Cabriolet\u003c\/li\u003e\n\u003cli\u003e2006-2009 Mercedes-Benz CLK63 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2006-2010 Mercedes-Benz CL63 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2007-2009 Mercedes-Benz CLK63 AMG Black Series\u003c\/li\u003e\n\u003cli\u003e2007-2010 Mercedes-Benz CLS63 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2007-2010 Mercedes-Benz S63 AMG Base\u003c\/li\u003e\n\u003cli\u003e2007-2011 Mercedes-Benz E63 AMG Base\u003c\/li\u003e\n\u003cli\u003e2007-2011 Mercedes-Benz ML63 AMG Base\u003c\/li\u003e\n\u003cli\u003e2007-2014 Mercedes-Benz C63 AMG Base\u003c\/li\u003e\n\u003cli\u003e2007-2014 Mercedes-Benz C63 AMG T-Modell\u003c\/li\u003e\n\u003cli\u003e2007 Mercedes-Benz R63 AMG Base\u003c\/li\u003e\n\u003cli\u003e2008-2011 Mercedes-Benz SL63 AMG Roadster\u003c\/li\u003e\n\u003cli\u003e2010-2015 Mercedes-Benz SLS AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2011-2014 Mercedes-Benz C63 AMG Black Series\u003c\/li\u003e\n\u003cli\u003e2011-2014 Mercedes-Benz C63 AMG Coupe\u003c\/li\u003e\n\u003cli\u003e2011-2015 Mercedes-Benz SLS AMG Roadster\u003c\/li\u003e\n\u003cli\u003e2012-2015 Mercedes-Benz SLS AMG GT Coupe\u003c\/li\u003e\n\u003cli\u003e2012-2015 Mercedes-Benz SLS AMG GT Roadster\u003c\/li\u003e\n\u003cli\u003e2013-2015 Mercedes-Benz SLS AMG Black Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWeistec part number: 01-156-01849-5 · UPC: 810089562487\u003c\/p\u003e","brand":"Weistec","offers":[{"title":"Default Title","offer_id":60049875206430,"sku":"WEI01-156-01849-5","price":5699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/m156cnc1.jpg?v=1790377759","url":"https:\/\/shop.signatureautohaus.com\/products\/weistec-cnc-ported-heads-m156-01-156-01849-5","provider":"Signature Autohaus","version":"1.0","type":"link"}