Apparently there were some problems with the original aluminum construction-the new ones are steel and supposedly much stronger and less prone to expansion and failure.
93 Stage III SAPPHIRE BLUE NA 90 Stage V+ PEARL BLACK TWINTURBO "Yeah my wife is still pissed I bought it, but the car rocks and I can outsource what she has to offer." CONMAN: on March 29, 2002 at 12:00 am