low power output on dyno rx-8s
 

while dyno testing the rx-8 be sure to disable both the DSC and the TCS to do this follow the order below

1 start engine
2press and hold the DSC switch on the left of the steering column keep prseeing till BOTH of the DSC and the TCS lights stay on (the TCS light is located in the tachometer and has a sighn of a car going sideways)
3do not turn key off or it will enable both systems and you will have to repeat the procedure

Good luck hope this helps the power output post replies after doing the above procedure and dyno testing oh be sure you wait till at least 1000 miles before doing this to assure proper break-in