Hemmings on MSN

This 9000-rpm, 5.3-liter Air-Cooled Flat-Eight Engine Bolts into Classic Porsches

For discerning classic Porsche owners and custom car enthusiasts, the sound of a high-revving, air-cooled flat-eight engine ...
HotCars on MSN

This New Air-Cooled 5.3-Liter Flat-8 Engine Fits A Porsche 964

Runge Cars announces a 5.3-liter air-cooled flat-eight engine for its lightweight R3 supercar – and it's compatible with ...

You’d Never Know This Chevy Sonic Has a V8 Until You Turn the Key

Believe it or not, this isn’t the world’s first V8-swapped Chevy Sonic. Cleetus McFarland has one with an 8.8-liter Chevy big block, and PMR Motorsports built an LS3-powered Sonic rally car a few ...
Ars Technica

Porsche’s insanely clever hybrid engine comes to the 911 Turbo S

Today, Porsche debuted a new 911 variant at the IAA Mobility show in Munich, Germany. It’s the most powerful 911 to date, excluding some limited-run models, and may well be the quickest to 60 mph from ...
Jalopnik

Which GM 5.3 Vortec Years Have The Most Issues?

With the launch of Chevy's small-block V8 in 1955, General Motors introduced an engine family that would make its way into millions of vehicles across the world. It was especially known as a mainstay ...
SlashGear

GM 5.3-Liter Vortec Engine: How Much Horsepower And Torque Does It Produce?

General Motors introduced the 5.3-liter Vortec V8 back in 1999 and kept it in production for 15 years. Over that time, it became one of the most popular small-block engines in GM's lineup, offering ...