Press Release

When you are building your project engine, there's a lot of math involved. One of the biggest calculations is compression height. That's especially true when...

Manifold Absolute Pressure sensors are devices that transmit vital information to your Chrysler engine computer. Otherwise known as your Chrysler Cirrus MAP sensor, this...

The OBDII trouble code P1121 is due to your throttle position sensor signal being lower than expected by your ECU. Problems that arise from this OBDII...

A manual Acura RSX that has electrical power but won't crank may have a clutch interlock problem. Learn how the switch works and what to test next.

They say bigger is better and it's certainly one aspect that applies to the brakes in your car. It's one thing to bolt on...

Combining the low cost buck of the LS or non VTEC engine with a high flowing cylinder VTEC head, the hybrid Honda engine known as...

The 7MGTE is the predecessor to the legendary 2JZGTE, found in the third generation Toyota Supra otherwise known as a MKIII. While it's not quite...

The 2027 Chevrolet Corvette lineup now stretches from a 200-mph Stingray to the 1,250-horsepower ZR1X, but the smartest enthusiast purchase may sit...