Despite the fact it's not doing anything at present (fuel-limited boost condition), I went ahead and finished off my turbo upgrade by installing the manual boost controller. The wastegate sensor was sitting right adjacent to the turbo outlet, so I drilled and tapped the elbow just below it. This allowed the MBC to be connected with two 3" pieces of tubing for a clean, convenient, easily accessible mount:

http://72.19.150.167/PhotoAlbum/Cars/Pics/CTD_117.jpg
http://72.19.150.167/PhotoAlbum/Cars/Pics/CTD_118.jpg

Now I can add fuel (injectors!) at will.

 

Ace-great job again of making things easy for me to fab. up,or at least think about doing down the road.Where did you buy your boost controller?

 

Here's the one I got - cheapest on eBay:

tem number: 190140319916