Since the inception of GMHTP's LS1 project car, we've cut a full second off its ET (13.36 to 12.36), added 6 mph (103 to 109) to the trap speed, and added 55 horses and 48-foot pounds to the wheels.

Horse Sense:In the past, running an electric water pump meant either rigging an electric motor to turn your stock belt-driven pump or using a race-oriented electric pump-either way you lose your ...

In most instances, getting more horsepower from your engine requires "leaning" on it with non-stock performance modifications. Higher compression ratios and bigger-lift camshafts produce increased ...

Avoid power-outage droughts by learning how to add a hand pump to an electric well to be able to access water even when the power is out. A few years back, a severe ice storm knocked out my family’s ...

In our world, engine accessories are a power-robbing necessity. That's why aftermarket companies have come up with parts to minimize the losses. But is the power lost by spinning these accessories ...