The Lancia Delta HF Integrale Group A delivers a distinctive turbocharged engine note under full load during dyno testing.

An Audi RS6 hits the dyno for a full power test, delivering brutal sounds and raw performance. In this video, we watch as the ...

Despite its all-terrain rubber and EcoBoost vee-six lump, the Raptor is a bit faster, with Ford limiting the governor to 120 miles per hour (193 kilometers per hour). Upgrading to the 37-inch tire ...

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.

Video from our recent VW CC 2.0T dyno test at Euro Sport Accessories in Anaheim, CA. We had previously installed GIAC software and a Euro Sport Accessories downpipe. This time we document the addition ...

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Unless you can get your hands on one of the ultra-rare suicide-door examples, the tenth-generation Lincoln Continental was never a particularly cool car. Heck, even with the suicide doors, it's really ...

When it comes to vintage Chevrolet engines, the L88 is near the top of the epic performance pyramid. For those out of the loop, the L88 is a 427-inch big-block V-8 engine that was originally factory ...

The continuation of this series came about after a letter from reader John Tremul requesting we take a look at another set of serious small-blocks. The primary difference between these and the ...