Dyno tuning can be very beneficial for your car. Without changing a single part, but instead ensuring that everything works in harmony, you can extract mpre power from its engine. That stands ...

The School of Automotive Machine (SAM) team has built an enviable reputation for building power with GM's LS-series engines, and they were out to show their capabilities at HOT ROD's 2015 AMSOIL ...

Given a choice between spending $500 for a day on the dyno and upgrading to a trick set of cylinder heads, most hot rodders on a budget would opt for the hardware. But a different view should be ...