It’s rare that we get to see the inner workings of a high-revving engine as it reaches full tick. Most internal combustion motors in regular production cars don’t dare rev past 8,000 RPM, with many ...

It seems everyone has a favorite intake manifold. Some guys scour swap meets, garage sales, and dumpsters looking for long discontinued intakes because they know "they're the best." Others are ...

Just like here on Earth, the seasons on Mars are changing. The density of the atmosphere on Mars is always significantly less than it is here on Earth, which some feared might prevent the Ingenuity ...

Horse Sense:The more we test the GT-40 intake manifold, the more impressed we are. It's well over 15 years old and it's still being compared to the most contemporary hot-rod intakes. Not many cams, ...

Although we've had a lot of fun testing all the different combinations to see how much power Danger Mouse (DM) could make without any power adders, we figured it was about time DM got serious. Because ...

July 8, 2009 – The Society of Automotive Engineers (SAE) International has produced a simple, consistent and economical sound test standard that can be used to determine whether a street bike ...