The book Biba mentions is very good. It used to also be available from Centerline, which is where I got mine. Ed Loveland, CO. 1974 Spider with a 1750 under the hood Wednesday, October 23, 2002, 1:46:12 PM, you wrote: -- to be removed from alfa, see /bin/digest-subs.cgi or email "unsubscribe alfa" to [email protected]