http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=380093858265
was on ebay last week for $2000 starting bid.
You would have to invest a lot more if you bought it, no intake manifold or carby & no pulley set.
But they are hard to find & don't come up often
I had a go at it but couldn't justify anything higher. As Zulu said, it would take quite an investment of time and money to complete the set up, and, if racing was was your objective there would be many higher performance options on the market for the money these days..
But then again, no other could compare with that mighty Norman nostalgia!!!!