Watch this modified Toyota GR Yaris during a dyno session featuring a single exit exhaust system and anti lag setup. The ...

Watch the Ferrari 812 GTS equipped with a Novitec catback exhaust system during a dyno session and acceleration runs. This video captures engine revs, dyno pulls, and driving footage, highlighting the ...

Remember those unbelievable horsepower claims made by Motor Trend? Well, they’re unbelievable for a reason. Apparently, in the rush to get the car on the dynamometer, some figures were incorrectly ...

Filling the shoes of the Yenko nameplate would be on heck of a feat, but the guys at Speciality Vehicle Engineering (SVE) seem to have done history right. They offer a package to recreate the iconic ...

A new dyno test shows just how powerful the Purosangue’s naturally-aspirated 6.5-liter V12 really is ...

We know Rivian’s top-shelf R1T is wicked quick—we drove it ourselves toward the end of last year. The new automaker claims output figures of 835 horsepower and 908 pound-feet of torque, which is a lot ...

Ian Wright joined CarBuzz as an automotive journalist and photographer in 2018. His career started with specialist publications, covering everything from Harley-Davidson to Ferrari. Before writing for ...

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.

Scoggin Dickey Parts Center (SDPC) has been tinkering with an LV3 4.3-liter V6, the kind that was used in GM full-size pickups from model years 2014 to 2021, adding twin turbos. In 2022, SDPC’s ...

28 Aug 2023, 16:04 UTC · By: Mircea Panait // A loss of 13.5 percent from the crankshaft to the rear wheels is pretty good for the 2024 Ford Mustang GT with the optional active exhaust system 2024 ...

A very good friend of mine, noted engine guru, and PHR contributor David Vizard, was once being queried about some aspect of engine theory. The interesting part of the exchange was when the fellow ...