Some more 333 SP facts:
41 chassis were built. All exist today, although at least three have been retubbed.
The car was originally designated as the 330 WSC. The engine was claimed to be evolved from the F50, although the 333 SP was released first.
Chassis 001-015 were sold through Ferrari (mostly through Ferrari North America, who were behind the development and sale of the car); chassis 016-041 were built, sold and serviced by Michelotto of Padova.
Original sale price was $948,000 US, but this included two spare engines, spare bodywork, and other parts. Figure an actual cost of $550,000 US for the complete car.
Prices today range from just under $500,000 to almost $1 Million US for one of the two most important cars (003 and 019).
The 333 SP probably has the longest active race history of any Ferrari sports/racer.
The 333 SP will be one of the featured cars at the Cavallino Classic in Florida later this month.