02-28-2009, 12:50 PM
Great to hear your installing a harness system. I am not comfortable instructing in a high HP car without them. Used harnesses are fine, but make sure the manufacturing date complies with the current guidelines. Old harnesses need to be re-webbed if they are to long gone (4 to 5 years is typical). Just check the rules. As far as the sub strap, get the most proper fitment you can. A sub belt that is forward of vertical really does little to protect you in case of a big accident. I have experienced hitting walls while racing and as a DE passenger, so I am unfortunately experienced on this one. Adding the proper mounts under the seat we do little to mess up the car aesthetically. Check on the Brey Krause website for possible options that may make this even easier. There are several RTR DE instructors that own GT3's and can also help with your options. One person to contact is Larry Herman as he ran a GT3 for a season or two.
Good Luck
Good Luck