In the future I would like to do some engine mods to bring my 82 280ZX n/t up in power more around the 250 HP range. However, I have heard that the stock components of the drivetrain (u-joints, diff, suspension, etc.) really aren't built to handle gobs of power. If, lets say hypothetically, I want to run 250 HP, what sort of upgrades would I need in order for me to be able to drive it like a normal car and be able to have a little fun with the accelerator pedal once in awhile, without having broken parts all the time.