My friend's modifying his V8. Not comfortable with modern technology but is very keen on quality, he installed a Carter mechanical fuel pump instead of an electronic one. He's been building his own hotrods for years. He loves to modify the engines and I often help him out when I have the time. Most of our buddies do as a matter of fact. We all share the same passion, cars. It doesn't matter what kind as long as we can modify them.