Posted February 10, 200322 yr comment_26260 Hi Ivan,There was a stock standard 240Z being dyno tested after mine which was great as a comparison.Although a standard 240z is rated 150HP at the flywheel they could barely get 100Hp at the rear wheels.Brisbane Turbo and Tuning is owned by John Whittaker who has a 547Hp twin turbo 2.5 skyline motor in his Z and his son has a single turbo 250 HP L28 motor in his Z.He seems to know what he is talking about.However I am open to any further info from the gallery. Link to comment https://www.classiczcars.com/forums/topic/4640-hp-rating/ Share on other sites More sharing options...
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