I have the Spoon video and a couple other videos with the Spoon S2000 in them. From what I've seen on one of the videos, a fully rebuilt spoon motor puts out less max ps/hp than stock. It appears that they are going for a smoother torque curve with a stronger midrange and a little sacrifice on peak power.

Ben

 

Ben is right

the sppoon cams give more midrange power.

its great for city driving- but not so good for track use, cos it lowers peak hp considerably - dont ask me for numbers - just from a old hotversion vcd i have