More Mustang Power with a Cam Upgrade

www.horsepowerm... -- We're putting a set of Comp Cams Thumpr Cams into a Mustang GT to test for an improvement in both sound and power.
For more videos and information on building your own engines and great cars, please check out www.HorsepowerMonster.com. Thanks!
We're constantly uploading great new videos. Please subscribe so you won't miss out!
/ thehorsepowermonster
MORE INTERNET GOODNESS:
Website: www.horsepowerm...
Facebook: / horsepowermonster
Pinterest: / hpmonster
Twitter: / hpowermonster
Google+: plus.google.co...
Instagram: / horsepowermonster