Depends on what injector duty cycle you are running. If you agree that mixture to fuel amount ratio should probably be between 10-15% as RichardL usually suggest as a good ball park figure, then you can calculate if its in there.
Also depends on your system how to calculate. I run 4 x 660cc injectors with a 2d system that injects at a constant rate with the fuel injector (if the injector is at 80% duty cycle, then so is the mixture injection amount). With my one .9mm nozzle, I am at about 12,5 % mixture-fuel.
All gathered by reading the forums
