In Brookfiield Connecticut USA at Dyno Solutions. Great story....guy left a large company building dyno machines....built a portable building specifically designed to house Dynojet machine...he spent over an hour adjusting each gear a fuel mixture at rpm band in 250 increments. He charted all restrictions and printed the engine metrics...will decide later what I want to remove in what gears later.
Can't believe the difference....on ride home fuel consumption went from 25 to 35 mpg....torque and hp improvement was very apparent. Best of all, I could downshift without people thinking there was a shooting in progress.
Dyno is the way to go.....now just have to avoid temptation to unleash what the factory has done to protect us from ourselves! At that price I plan on doing an annual spring check-up