Cam gears

[Spindoctor]

I am currently accumulating parts for my turbo build.
AEM computer, garrett gt35r, wiseco pistons,ACT clutch, arp, RC injectors and more.
The motor is currently installed and running NA in my 98 impreza. I have not yet pulled one of these motors apart.
What I am interested in knowing is weather or not the cam gears on the 33 are the same as the ones on a 22 or other.
What I want is a set of adjustable gears to help build a turbo friendly torque curve.
Also if there are alternate cams available I would be interested in the specs.
At this point, however, Iam not interested in a weld a regrind job.

Thanks in advance- The Spindoctor
Dynoauthority Rednond WA