Tho it resembles one, its not even a Xflow IIRC so no bits actually swap over, so wouldnt even be able to use them bits.

Its like any engine tho, with custom parts and forced induction you could get 250bhp+ no bother if you tried.

But pointless, if want your Ka to go fast, change the engine, no n/a mods to that engine will make the car any better performing really.