I didn't say that,

What I meant,
- the game already runs at the right speed on the PAL version, compared to NTSC,
- but since the patch promotes it to NTSC it's faster by (exactly) 16.66666666666667%
(they didn't patch in game speed)

So it effectively runs very well at 30FPS and is enjoyable, but it's quite crazy at phantom class ... definitely doable for some gurus though

Very few time you'll experience slowdown in P-Mar Project because the CPU is at 100%,

However, it's a patch that works very well nonetheless

(it's been done by some people from the Amiga scene IIRC)