Unfortunately I moved out of Florida before buying my smart. Otherwise I would have joined the SRT people I used to hang with for a dyno day. I know I would have won lowest HP trophy unless someone brought a 3-cyl metro.
And yes. I would be THAT guy that shows up to a dyno day with a 68hp car just for laughs.
Terry this may help you more than some charts for turbo equipped smarts.
I know you don't have a turbo, but you did remove your baffle box and replaced it with a straight intake tube.
These charts show you the difference.
Just click on the link below.