Too bad the thread you're posting in hasn't even seen activity in over 8 yearsI just bought a 5th gen prelude VTi-R and it has the same engine.
Here is some info on the engine and what cars its from.
* Found in the Australian 1999-2001 VTi-R and VTi-R ATTS (BB6). It is thought to be identical to the H22A4, however, there is speculation that power was increased from 200 PS (147 kW; 197 hp) to 203 PS (149 kW; 200 hp). It comes with a "black top".
No BS here, there is such a number - does anyone know which Honda this comes from? I've been hearing that it comes from a Honda Accord type-R, JDM prelude type-S, etc etc....
Anyone have rock solid evidence which car it comes from??
If you require a pic of the engine number in the flesh, let me know, I'll post it.