Nearly all Harley-Davidson engines have the company's hallmark V-Twin design, and iconic sound and power. Here are the ones ...

American V-Twins are redefining power with impressive leaps in engineering. One of these even produces 185 ponies!

For Harley-Davidson fans who ride 2007 to 2016 Touring bikes (minus Twin-Cooled models), the S&S T124 low compression Long ...

Most motorcycle put agility and convenance first, but these massive motorcycle engines prove they can produce plenty of power ...

The 2002 MY Harley Davidson FLSTC/FLSTCI Heritage Softail Classic has, at its heart, an air-cooled, 1450cc, Twin Cam 88B V-Twin engine paired to a five-speed manual transmission and can produce ...

You can also mount these engines in a bike in different ways, which can impact the overall build of the motorcycle. Harley-Davidson bikes mostly run on forty-five degree V twin engines, which helps ...

Most BMW fans thought the big R 18 retro boxer was an anomaly, but it proved popular. Now, BMW is going even bigger with the ...

Read about our test of the new BMW R12 here on MCN as we pitch it against Harley-Davidson's Nightster Special.

The 2002 MY Harley Davidson FXST Softail Standard sports an air-cooled, 1450cc, Twin Cam 88B V-Twin engine paired to a five-speed manual transmission, and can reach its peak torque of 107 Nm at ...