{"product_id":"comp-cams-camshaft-set-f4-6-3v-xe272ph-1","title":"Comp Cams 127600 STAGE 3 XFI SPR Camshafts - Spring \u0026amp; Phaser Required (2005-2010 Mustang GT)","description":"\u003cp\u003e\u003cstrong\u003eComp \u003c\/strong\u003e\u003c\/p\u003e\u003cstrong\u003e2005-2010 Mustang GT \u003c\/strong\u003e\u003cstrong\u003eSTAGE 3 XFI SPR (Spring \u0026amp; Phaser Required) 3 Valve Cams\u003c\/strong\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003eDESCRIPTION:\u003cbr\u003eMax effort street\/strip cam with very rough idle, needs ported heads. Good mid-range with incredible power up to 7000+ rpm. Solid power gains above 4900 rpm, requires spring \u0026amp; phaser upgrade. Custom tuning required. 4.10+ gears and 3200+ stall. \u003cbr\u003e\u003cbr\u003eThe new COMP Cams® XFI™ SPR Ford 4.6L\/5.4L Modular 3V (Springs \u0026amp; Phaser Mods Required) Camshafts are the best way to achieve the most power and torque increases possible with the popular Ford Modular 3V engine. These designs are the next step up from the COMP Cams® VSR (Valve Springs Required) Cams. When compared to the VSR Cams, the SPR Cams offer additional mid-rpm power increases as well as substantial power gains in the higher rpm ranges. In addition to increases in horsepower, you can also expect another 800-1000 rpm of useable engine speed and an awesome sounding idle lope to match.\u003cbr\u003e\u003cbr\u003eTo achieve this extra level of performance, lobe profiles and timing events were specifically designed to work with the factory variable cam timing (VCT) system cam phasers for all 2005 and newer Ford Modular 3V engines. These cam phasers were modified with the required COMP Cams® Cam Phaser Limiter Kit (Part #5449) to restrict their movement to no more than 20 degrees. This simple modification gains additional piston to valve clearance, allowing for much larger cam designs. This results in cams that not only maintain low and mid-range power, but have incredible high rpm performance as well, all while maintaining the benefits of cam phasing. As noted by the COMP Cams® engineering staff during extensive dyno testing, these camshafts provided the biggest power and torque improvements of any cam series they’ve ever tested in the Ford Modular 3V engine.  \u003c\/p\u003e\u003ctable height=\"71\" cellspacing=\"0\" cellpadding=\"0\" bordercolor=\"#000000\" border=\"1\" align=\"center\" width=\"465\"\u003e    \u003ctbody\u003e        \u003ctr height=\"46\"\u003e            \u003ctd height=\"46\" bgcolor=\"#cccccc\" width=\"60\" class=\"style16\" bordercolor=\"#000000\" rowspan=\"3\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eRPM    OPERATING RANGE\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd bgcolor=\"#cccccc\" width=\"50\" class=\"style16\" bordercolor=\"#000000\" rowspan=\"3\"\u003e            \u003cdiv align=\"center\"\u003e\u003cspan class=\"style22\"\u003eCAM SET PART    NUMBER*\u003c\/span\u003e\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd bgcolor=\"#cccccc\" width=\"65\" class=\"style16\" bordercolor=\"#000000\" rowspan=\"3\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eCAM GRIND NUMBER\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" class=\"style16\" bordercolor=\"#000000\" colspan=\"4\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eDURATION\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"28\" bgcolor=\"#cccccc\" class=\"style16\" bordercolor=\"#000000\" rowspan=\"2\" colspan=\"2\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eVALVE LIFT\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd bgcolor=\"#cccccc\" width=\"60\" class=\"style23\" bordercolor=\"#000000\" rowspan=\"3\"\u003e            \u003cdiv align=\"center\"\u003e            \u003cdiv align=\"center\"\u003eLOBE SEP. ANGLE\u003c\/div\u003e            \u003c\/div\u003e            \u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr height=\"46\"\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" class=\"style16\" bordercolor=\"#000000\" colspan=\"2\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eADVERTISED\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" class=\"style16\" bordercolor=\"#000000\" colspan=\"2\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003e@.050\"\u003c\/div\u003e            \u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr height=\"46\"\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"36\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eIN\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"36\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eEX\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"32\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eIN\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"32\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eEX\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"36\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eIN\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd height=\"14\" bgcolor=\"#cccccc\" width=\"36\" class=\"style16\" bordercolor=\"#000000\"\u003e            \u003cdiv align=\"center\" class=\"style22\"\u003eEX\u003c\/div\u003e            \u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e            \u003ctd height=\"15\" class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e1000-7100\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e127600\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003eXE272PH-12\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e272\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e283\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e237\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e244\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e0.547\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e0.560\u003c\/div\u003e            \u003c\/td\u003e            \u003ctd class=\"style8\"\u003e            \u003cdiv align=\"center\"\u003e112°\u003c\/div\u003e            \u003c\/td\u003e        \u003c\/tr\u003e    \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":47909586895106,"sku":"CCA127600","price":1080.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/127600_2.jpg?v=1784975770","url":"https:\/\/www.lethalperformance.com\/products\/comp-cams-camshaft-set-f4-6-3v-xe272ph-1","provider":"Lethal Performance","version":"1.0","type":"link"}