![](http://farm9.staticflickr.com/8074/8281874921_bd5000a64a_c.jpg)
Cut off the old spine. See that bulkhead there? I had no clue that was there so I had cut around the edges and could not figure out why it wasn't coming off!
![](http://farm9.staticflickr.com/8489/8282932700_a8c2859464_c.jpg)
The new spine I made! (before clean up)
![](http://farm9.staticflickr.com/8490/8281876925_f092fd59de_c.jpg)
Inside the spine. I reinforced it because when I am sanding I don't want it twisting and warping.
![](http://farm9.staticflickr.com/8503/8282930518_c4f38137e0_c.jpg)
A piece of 1 inch wooden block that will serve as the intake being laminated in plastic.
![](http://farm9.staticflickr.com/8221/8281877831_d9dc9e7df0_c.jpg)
and with panel lines cut in.
![](http://farm9.staticflickr.com/8345/8282939680_91712d975a_c.jpg)
Lastly the lip I made from strip styrene, along with the front grate-style intake cover