Called the Honda K24, it's one of the most impressive and ... complemented that new technology with a lightweight aluminum block, and an insane 9,000-rpm redline. Although 2.0- and 2.1-liter ...

A recent video on The Drive’s YouTube channel showcased the results of one such swap involving an early 996-generation coupe.

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 ...