Wake Up Your Pony. A set of Comp Cams Stage 1 NSR camshafts are the ideal way to liven up the low end and midrange of your daily driven 'Stang without having to buy springs or get too wild. If you've already added all the bolt-ons and are looking at cams, the Stage 1 cam profile will give you nice mid-range gains that will make driving on the street a lot more fun without sacrificing driveability.
No Springs Required. These cams are compatible with your stock factory valve springs, so there's no need to remove and replace your 24 stock springs, saving you time and money.
Application. The Comp Cams Stage 1 NSR 127050 camshafts are sold as a pair for your 2005-2010 4.6 or 5.4L 3V-powered Mustang.