Just saw this carburetor on eBay. I know nothing about it, but the description is interesting and the price is certainly good. I'm sure someone here will be able to comment on its applicability for an Alpine.
http://cgi.ebay.com/ebaymotors/Holl...m14QQhashZitem140238099480QQitemZ140238099480
http://cgi.ebay.com/ebaymotors/Holl...m14QQhashZitem140238099480QQitemZ140238099480