Cool, I know it's a twincam, I had to take those ugly red letters off the side. I haven't the means to swap one into another car.
The reason this engine is troubled is the South African's generally poor auto-mantinence ethic. My engine is being rebuilt, cause my mech, had trouble locating a good JDM CA18. They are rare.
I hope I have crossed that bridge with my car, and can have something solid. I am sure stock for stock, it's as fast as an SE-R or STi.
The rear discs for B12 are the same as the rears on an SE-R I think. I'll look up the code in Haynes later. Myet has this conversion I think. Also we get a viscous limited slip on South African CA18's
My favorite Geman proverb is "Ich schlacht dich Krankenhaus" or I beat you hospital.