If you’ve ever driven around with a hot cup of joe, you’ve seen the coffee slosh as you corner, accelerate, and brake. The 40-weight in the engine’s oil pan and the fluid in the transmission do the ...

This facility includes a chassis dynamometer for testing energy efficiency of fossil fueled, electric, and hybrid vehicles in various drive cycles. Other new technologies, such as advanced sensors or ...

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.

Sometimes the best lots at automotive auctions aren't the cars themselves, but the memorabilia that's also put up for sale. No matter if you're at Barrett-Jackson or Bonhams, everything from tool kits ...

Anyone looking to put a six-figure piece of automotive art in their living space or workshop may want to take a look at the Ferrari engine dynamometer up for auction by RM Sotheby’s on March 1.

YardstickThere is an old adage that you don't race dynos and flow benches. Manufacturers of test equipment use different standards and test procedures that will affect the results. This brings me to ...

An engine-dynamometer study was performed to quantify the air-fuel ratio (A/F) offset between the window of a three-way catalyst (TWC) and the closed-loop control point of an exhaust gas oxygen (EGO) ...

This new system features our high performance in-line rotating torque sensor and a computer controlled low torque/high speed hysteresis brake allowing for precise torque control. This system is ...

Starting engine dynamometer pulls at low rpm is hard on the dyno and hard on the engine. Today, engine dynamometer testing is an integral part of many HOT ROD engine buildups and product tests.