oil return flange sideways, compressor either

hello
i was looking for some turbo pictures on the web and wanted some explanation…

On some turbo, the exhaust inlet and the return oil flange are 90 degree from each other… i though it was best if they were 180 (straigh alignment)

Also, the compressor housing is pointing toward the engine block, is it possible to unscrew the compressor from turbine housing and rotate it so compressor will point downward ? Same thing with the oil return flange , cna it be unscrewed from the turbine and be rotated a bit ?

thx

Look up how to clock a turbo.

There is a butt load of write-ups on Honda-Tech…may even be in the turbo guide stickied here.