Anything can be turboed. But some engines are worth it and others are not. I dont think the Mehran is worth it.
If you wanted to turbo it, you must not push the turbo past 6-8psi of boost pressure(even that I think is unsafe). If you want to go higher you must lower compression, either by head gasket(cheap way), or sleeving the block and changing all the internals inside the block, pistons, rods etc.(the expensive way). Then you have to worry about fuel delivery, fuel pump, inmjectors, and then tuning the ecu. The list goes on and on. And I can do it here, if you really wanted to.
It's not as easy as you think. For that reason I dont think the Mehran is worth it with a 800cc engine. I would turbo my sport bike before I would think of doing that.