Mark III Supras range from the year 86.5 to 92. These Supras maintain the mean looking not-so-round body style that sets it appart from the newer supras.
If you are looking to make your supra faster but you don't know what to do, click on the link below to check out some of the fastest MK3 supras and see what they have done to reach these ultimate horsepower levels; or check out the guide to building up the 7M motor written by the top member. http://7mpower.com/
Supramania is the best place to go to find information from other MK3 owners such as your self; but don't be afraid to start a forum here! Here is a link to supramania: http://www.supramania.com/forums/index.php