reducing driver's weight will help, get a 12 year old kid to drive, you sit in the back!
Seriously, replacing the front seats, especially if you have power, to Corbeau's or Sparco's will help a lot, removing the hood insulation will also help, replacing the hood with carbon-fiber should also reduce weight. Ideally, you want to reduce the front weight, without adding overall weight, so watch the audio system stuff.