if she is old, also clean fuel injectors and inspect pistons, replace O-rings if need be, clean MAF sensor, clean throttle body is an awesome way to increse response and get up in high pressure situations, and look on this cite for throttle cable mod, its awesome as well in the way of increaseing response. If money was no object you could bore pistons but then again, look at our economy, reduce exhaust resistance by removing all pipe (manifold back) and simply re-installing 2 foot pipe with cat and run her right out the back, youll sound mean and get up at the expense of torque