1/4 mile times?

[RoadWarrior]

I have a friend here who has 96 Camaro SS 6 speed. The car is definately quick. True ive never lost a race to him but they are fast cars. But if you want to do anything to it its going to take you 4 times as long. He just looked into headers and the book says its a 6-8hour job to swap headers. I know a fair bit about cars and i dont even know where his ignition coil is on that thing. They put alot of motor in a little engine bay and the only person who suffers is the person who has to do stuff or pay someone to do stuff under there.