Hello, This site has been very helpful to me in the past and I hope you folks can guide me this time. I am looking for a manual on the Spica fuel injection pump. I do not need tuning info nor do I need the names of re-builders. What I need, if available is a detailed diagram of the inside of the pump. I purchased a spare pump that is in pieces and I need the directions or pictures of the internal pump and internal linkages. This is not a complicated pump but if the little levers and rods are not in the right place I am sure it can cause all kinds of issues. If anyone has such a manual for sale or knows where I can purchase one it would be very helpful. thanks in advance.