Ask any engine builder where he would concentrate his efforts if he could only modify one component in an engine, and most would say the cylinder heads. Even the sleepiest street engine can see power ...

Good cylinder heads, like good food, require the right ingredients and a knowledge of how to combine them. Handle them poorly and your Grade A heads could end up like day-old meatloaf. In HOT ROD ...

In our last exciting episode, we left our hero 305 Camaro dangling from the 15-second dragstrip cliff, waiting to be rescued with an influx of high-performance parts. So far, our little Camaro has ...

To some, replacing valve covers to cure leaky gaskets is like throwing out the baby with the bath water: New gaskets will likely solve the problem. However, shoddy gaskets provide an opportunity for ...

As a follow-up to a recently issued Safety Recall, GM has now published a Special Coverage bulletin for certain units of the 2020 Chevy Camaro, the 2021 Chevy Camaro and the 2022 Chevy Camaro that may ...

I have a 1985 Chevrolet Astro van that has started to burn oil. Whenever I start it after it sits for several hours or overnight, I get about 10 seconds of blue smoke. After that initial puff, the ...