This engine does have 168 hp, it has 10.4:1 compression, and its the engine that the "j-spec intake cam"comes from, also, you will notice a black box on the top of the intake manifold. It is to make the vics chamber larger, for higher rpm power. Redline at 7000, and 168hp at 6800. Makes about the same torque as the stock fs-de, but its up much higher in the rpms. I'm curious what these engines dyno at. Anyone know what a stock fs-ze puts down to the wheels? This would make a GREAT engine for a sleeper.