Read the FAQS wrote:Engine Mounts:
upper and lower are good to do. This decreases the engine movement and make sure no power is lost through motion of the engine rocking back and forth upon acceleration. There are a few companies that sell these, but heres the deal.
The upper engine mount causes a little bit of vibes, the lower mounts cause a bit more vibes, but only depending on which lower one you get. Some bushings have a lower durometer (I think that’s the word, but I means stiffness) and the harder the stiffness, the less movement which means more power to the ground, but the lesser stiff bushings def do a lot better than the stock rubber stuff. But less vibes than the super stiff.
Places to get em:
http://www.rsmracing.com
http://www.mantapart.com
http://rksport.com/
http://carcustoms.net/store/
http://highrevmotorsports.com/catalog/default.php
http://www.howellautomotive.com
http://www.cavalierconnection.com
