For many decades, hot-rodders didn’t have much of a choice when it came to modifying their Chevy V-8s. The good citizen in you wants to do the right thing for clean air, but the demon on your shoulder ...

Comp Cams (R) has taken camshaft technology for open wheel Modified racers into the next century with the introduction of its T/C Camshaft line. The series is comprised of 10 new cam designs in four ...

When it comes to cams and Two-Valve power improved motors, things can be tricky outside of bolting on some sort of power adder. Trying to get more power from a naturally aspirated 4.6L Two-Valve can ...