Well I finally manged to get my first ECO 97 air meter. I will be restoring it and putting it to use in my garage. It was working when bought in a local garage. The pics show the start of the disassemble. I was quite pleased to see the internals are in great shape..just really dusty. I searched to see if there were any ECO restoration threads in the archives but did not find any. Is anyone aware of links to aid in my restoration of this ?. Howdo I tell what year this is from? I will post more pics as I go along. Cheers
