This Atom features a fully-built Honda K24 four-cylinder with a massive ... The engine was then built with Darton sleeves, a ported cylinder head, Stage 3 camshafts, a CNC-ported Skunk2 Ultra ...

In thesecond installmentof the K24 build ... and all types of port shapes before establishing an effective design that worked well for their car. Later, the duo began selling heads locally ...

4 Piston currently has just one port package, but it can customize the ... If you're looking for the most efficient, naturally aspirated K24 head on the market, or perhaps you're tired of trashing ...

Because why the heck not. Not just any Honda K24, either: it has a skimmed and ported head from a K20, very racy cams, better injectors, a Hondata ECU and a bespoke exhaust from the manifold for ...

4Piston Racing is one of the tuning houses that makes those K-series dreams possible, and they’ve come out with a unique K24-based ... oil pumps, and ported cylinder heads, to make your own ...

high-performance cylinder heads, and much more make it very possible to put a K24 engine north of 1,000 horsepower with retained street drivability. If you're more into naturally aspirated power ...

While he calls it simple, Hert’s K24-swapped Nissan 240SX is not your ordinary build. It makes 522 hp, runs on a ZF BMW transmission, and makes a cloudy mess when the pedal hits the metal.