Our domes are on fire thanks to one seemingly simple idea we had for a great story. We wanted to go undercover at five different performance tuning facilities and test each of their chassis dynos ...

The chassis dyno has revolutionized engine tuning. These sophisticated machines accurately plot an engine's power curve as measured at the drive wheels by unleashing the genius of Sir Isaac Newton in ...

There are two distinct camps within the the Pontiac community, based upon the year of the car. The deciding factor seems to be the fuel delivery method-carburetor or EFI. The fuel-injection boys for ...

Hennessey says its Venom F5 supercar boasts 1817 hp and 1193 lb-ft of of torque from its 6.6-liter pushrod-based V8. The Venom F5 is limited to only 24 examples, and all have been sold for $2.1 ...

Dyno. You've probably heard the word before. It a process by which a vehicle is tested for performance on a machine called a Dynometer. It's usually done only on race cars to measure horsepower and ...