Can't say for sure about blueprinting any injectors really. As for the hp differences nope. It has not been done. You might search what was done at the dyno tun during the 2009 rally. I recall some type of comparison was attempted but don't recall if it was completed. I have run the G codes for many thousands of miles. Finally tried a set of Bb codes and felt an improvement in hp and mileage. So I run nothing but Bb codes now popping at 1850 lbs. May increase that to 2300 lbs and try that. No matter what you try. The Moose pump and BB codes will run away from the stock turbo set up you posted bout. Give Mel at Conestoga a call to talk about what you need to know. He builds the Moose pumps and Moose Mister injectors.