I have been reading all I can on here about EFI and have not found anything about Terry's setup. I have a '05 ultra with Stage 1 and Rinehart true duals and have recently installed Terry component's fuel inj. management system. It turns Harley's EFI into a closed loop system. I already had the O2 sensor bung in the right side pipe so it was about an hour job to install the 02 sensor and wire in the unit. It is supposed to automatically adjust for changes in pipes, air cleaners, big bore kits, cams etc. After installing it and riding 50 or so miles for it to calibrate itself as Terry recomends, I loaded up the Ole lady and went for a ride. The two of us weigh 450lbs total. I did notice more power when pulling hills and smoother operation pulling a hill at a lower RPM. This leads me to believe that there was an increase in torque. Riding solo it seams that the power band is wide open. Pulls hard from off idle to redline. It wasnt a kick in the pants difference but if it works like advertised there will be no more MAP downloads to deal with after making changes to exhaust or engine. Anybody else have any experience with this setup? | 
