A complete used K24 engine can be found on eBay for roughly $1,100. However, if you want a new, full-on race-prepped performance long-block crate engine, that number can jump by a factor of ten ...

F ans of the Porsche 911 tend to be a devoted bunch – some might even say snobbish. That's why any deviation from the classic ...

A recent video on The Drive’s YouTube channel showcased the results of one such swap involving an early 996-generation coupe. The owner, Ben Sipson, was so impressed with the K-swapped Smart (yes, ...

Although the original water-cooled 3.4-liter flat-six still ran well, Sipson decided to ditch it in favor of the K24. In stock form, the K-series engine made up to 205 horsepower as installed in ...