The laser he has is old. It was a copy of the Daytona I believe so that is why it had the 2.2L in it. The 90-94 Laser's had the 2.0L turbo in it.
And like I said I don't think it is as easy as just slapping a turbo on it. You would need oil lines, lower compression, and a lot of stuff would have to be moved rerouted.