what are some things i should know about the car? i know a good bit about supra but i have only owned a 88 hilux and this supra, i have mechanical intellect and enjoy workin on cars, but have no passion for it to be a job. more like hobby. anyhow what are some ways to increase hp and keep it runnin strong besides regular oil and filter changes along wit brakes. wish it was turbo but the next will be turbo! thanks!!!