I need to deplete the working mixture in the vr5 170h.p. engine to increase efficiency. Experimentally, when working on propane gas, I revealed the maximum efficiency with a mixture of 1.14. How can I change the limit of the fuel mixture from 1 to 1.14 in the firmware?
I only need help to remove the restriction of 1 to 14.7 fuel mixture in the firmware . and I will correct the fuel mixture maps myself . the best idea for me would be if someone had damos for this firmware on the vr5 170 horsepower

I know. therefore , I want to find out where to change the code in order to prescribe a mixture above 1 . many people here are able to disassemble the code and change the limit from 1 to 1.14