If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

The Audi R8 Performance equipped with an OPF delete, captured during dyno runs and test sessions. Featuring its high-revving naturally aspirated V10 engine sound and throttle response from Audi’s ...

An EGR delete is seen by many as an easy way to improve performance and efficiency by removing the EGR (exhaust gas recirculation), which is a component that helps in reducing the NOx that is thrown ...

According to Chevrolet, the new Corvette ZR1’s twin-turbo 5.5-liter flat-plane crank V8 delivers 1,064 hp and 828 lb-ft of torque. That’s enough to blast it to 60 mph (96 km/h) in 2.3 seconds and down ...

With an official output of 1068 horsepower and a top speed of over 230 miles per hour, the new C8-generation Chevrolet Corvette ZR1 is a truly ridiculous machine on paper. (And, as we found during our ...

The Cummins name is synonymous with diesel engines and have been famously put in most Dodge vehicles through the years. The first Cummins engine to be put into a Dodge was in 1989, but many may wonder ...

Watch and hear the difference! In this video, we test the Evolve Primary Cat Delete Test Pipes on a BMW E92 M3, with before-and-after dyno runs and sound clips to show how much power and volume this ...

Out of Vanderloop’s Brillion, Wis. location, Robb Vanderloop discussed the recent installation of a new AW Dyno, the AG4X. Here’s a recap. AW Dynamometer Inc., which has been manufacturing and ...

Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to prevent dumping excess emissions into the atmosphere. Not only are those ...

You might have seen motoring publications quote 1,600 horsepower for the Jesko, but said ponies are metric because Koenigsegg is headquartered in a country that adopted the metric system in 1878. Even ...

Bringing both a hybrid powertrain and a form of all-wheel drive to the Vette lineup for the first time in the Bow Tie sports car's seven-decade history, the 2024 Chevy Corvette E-Ray offers meteoric ...