Yes that gauge will tell you the AFR with multiple fuel types but he is looking for a analog version of this type of gauge http://www.zeitronix.com/Products/ECA/ECA.shtml that tells if your fuel is e10 or e55 or e85.
Yes that gauge will tell you the AFR with multiple fuel types but he is looking for a analog version of this type of gauge http://www.zeitronix.com/Products/ECA/ECA.shtml that tells if your fuel is e10 or e55 or e85.