I have a freshly rebuild LS-Vtec 81.5mm 9:1 compression set up. The only issue is getting a tuner to do a break in tune for me. My previous set up was a stock LS turbo. Using the same turbo kit and same sized injectors, would it be feasible to use my LS-T tune to break in my new set up? Of course I'll be only driving at partial throttle, and not boosting. I figured i'd ask this question because I've heard from other people who've used stock GSR maps to break in their 2 liter low compression GSR turbo set ups (using stock injectors of course).

If anyone has any insight, it would be greatly appreciated.