Hytech Engines freshly rebuilt 2.0ltr 4G63 produced 450.4kw at all 4 wheels on a Dynapak Dyno. The engine had zero knock and zero vibration right throughout the rev range. Power was still climbing past the 450kw mark, but at this stage we are choosing reliability over total peak power so are not going any higher with HP until we happy with the cars reliability on the track. We have previously snapped driveshafts with less power.
The dynapak dyno calculated that the engine itself produced 742.9hp before calling it a day.