Pictures, pictures! We need more pictures!
To answer your question, in short, yes. But there are some things to consider.
The 1600 likes to rev but sacrifices a lot of bottom end power compared to the 2002, the same thing happens with more aggressive cams, so you might lose some low end torque, but will definitely gain power in the mid and high range.
Personally, with the higher compression and the rev-happy nature of the 1600, I think a cam would work well.
The key with all DCOE engines is to get it tuned properly.