Will not start after engine rebuild

[tinkirk]

Originally Posted by Jim/TX/GA

As a quick test, instead of trying to start with the spark lever up, pull it down. If the initial ignition timing has accidentally been set very retarded, this might get it back into the range where it will at least start.

also some Gav's have to be opened more than others, so try opening it one full turn and see what happens because it sure sounds like it is gas related

Tinkirk/Terry