Four California dynos tested the same Mustang Dark Horse and couldn't agree on what Ford's 500 hp claim means at the wheels ...

Tire engineers are quick to extol the virtues of testing new designs in the lab using calibrated test fixtures, including dynamometer wheels. Others argue that real world service conditions are the ...

Dynamometer tests are used to measure a car's torque and rpm response. But how do they get that information? And how reliable is what they get?

This video provides a detailed look into the mechanical restoration of a high-mileage V10 performance sedan and a luxury SUV.

A heavily modified Nissan R35 GTR is put to the test on the dyno to measure real power output. The session captures intense ...

"Dyno verified" can mean different things, depending on which dynamometer that car was rolling atop.

OWOSSO, Mich. — SAKOR Technologies Inc., a manufacturer of dynamometer systems, developed a series of dynamometer systems ideal for customers required to test and verify the level of efficiency of ...

Link Engineering's Dual-by-Wire technology for brake test dynamometers permits dual-ended brake testing with nothing but electronic connections between dynamometers. It allows two single-ended ...

Gearhead vehicle discussions often go something like this: "How fast?" "What's the e.t.?" "How much boost?" "What's the horsepower and torque?" Whether bragging or fact, the answers are usually the ...

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.