The HP curve is very linear - no mid range blip.
I'm suprised at how fast the hp drops off at the upper end though. Normally the hp is still climbing until the rev limiter is hit. What type of pipes are you running? If they are stock, they could be restricting things a bit. Notice how the AF ratio richens up at the top end.
The EFI units are rated for 61 hp stock (I imagine at the crank) This seems a bit low.
