K series NA or B series Turbo???

[EG5]

Obviously a K20 is a dam good platform full stop N/A, however with a Forced Induction application you will be able to increase your power output with much less money then a Naturally aspirated application and you car wont remain a pig to drive (lumpy cams etc).

I vote

Boosted B18Cr > K20 N/a

Of course there are pros and cons with both paths.

Tried B18CR + boost couple years ago on our EG hatch
t28 turbo + 7 psi boost
150kw@wheels.

I still prefer Allmotor K20 or K24A swap on EG hatch