020/022/023 differences?

[macperc]

Hi,

does anyone know the differences between fitment of K04 020, 022, 023 variants of turbo?

Cheers,

James

 

[VaulterTim]

I am not entirely sure of the differences, if any, between those variants of K04 but my guess would be that they are different orientations... ? i.e. the compressor housings (and possibly the turbine housings/mounting flange) are clocked differently to allow for air output(input) in varying directions to suit varied applications.

I am sure someone else with more in-depth knowledge will either confirm, or otherwise, my guesses soon enough!