MTI Racing has designed a billet aluminum manual tensioner for all LS engines. This tensioner is a must for any forced induction car, may it be a turbo or supercharger. As you can see in the video the spring loaded oem tensioner is not capable of handling high horsepower applications. Even if you are running stock power the tensioner has been designed to also enhance the look of your LS engine bay with all the benefits of a manual tensioner. Click the link below for more info.
http://www.mtiracing.com/mti-racing-...or-camaro.html