I have a Ford Motorsport Racing Alternator on Ebay Auction #8059511159. These were designed by Ford and Robert Yates Racing to handle high RPM and wear and tear of race cars and serious street cars, its 90amp, internally regulated and hardley used, check it out. NO RESERVE AUCTION
http://cgi.ebay.com/ebaymotors/ws/e...e=8059511159&category0=&fvi=1&item=8059511159
http://cgi.ebay.com/ebaymotors/ws/e...e=8059511159&category0=&fvi=1&item=8059511159