Y’know, I’ve watched hundreds of engine dyno videos over the years and I’ve never once thought about how it sounds from the outside. It’s great for car geeks like you and me to hear a twin ...

Richard Holdener Holdener took a stock, flat-top 5.3-liter LS and put it on an engine dyno to find a baseline power rating. The results were as predicted: 342 peak horsepower and 379 lb-ft of torque.

On this episode of Hemmings Garage sponsored by POR-15 and presented by US Radiator, we spend some time on the engine dyno. It’s no secret GM’s GEN III/IV LS engine platform is good.

Each episode takes you into the engine-dyno room where power claims are questioned and head-to-head shootouts ensue. Engine Masters finds the truth about speed parts and has a lot of fun doing it ...

Dyno test of budget friendly 5.3L LS engine that makes 416 hp on 87 octane gas We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the ...

How much power did the heavily modified engine make? In the video below the break, [Jimbo] takes us through the process of measuring its output using a home built dyno. The dyno that [Jimbo] has ...

A dynamometer, or dyno, is a testing tool that measures the force, torque, and power output of engines. Elite Performance ...

We first heard about the Scuderi Group and its split cycle engine over two years ago. At that time, they were showing off a concept for a split cycle engine that in theory, at least, could ...

See All 44 Photos With the engine together it was time to haul it over to Westech Performance for some quality time on their Superflow 902 dyno. See All 44 Photos Once mounted on the Superflow ...