Starting ignition
Hopefully I got a bench both for the Weber OEM injection IAW ECU and for the Vems.
GOOD NEWS
On the next figure, the strobes regarding one cylinder are counting from the last: - Ignition, - Vems Injection, - IAW Injection
.
The settings for the injector are the one computed by VT from the engine specs and as we see not too far from IAW
BAD NEWS
Next I have tested the Vems injection outputs using the sequential injection settings of the config file (fw v1.2.13)
given by the OddFireSixCyl page.
Here below are the 6 Vems output together with the trigs 
Oh,oh! this is too much evenly. Remember this odd fire engine has an ignition pattern as 90, 150, 90, 150 , ... and one can expect to have this pattern duplicated for the injection one.
Hence the best one can do before any odd fire fw upgrade is semi-sequential injection