I am unaware of a single FI coyote car in Texas or Oklahoma that does track stuff without problems.
If you really want to make power *cough*LS swap*cough* or put a big SBF in there. I think that would cause you fewer problems than FI will.
What's your plan for safety, brakes, and suspension? I'd get that squared away long before planning on power.
2002 C5 Z51. MCS 2WNR TT2 coilovers, 18x11 Forgestars, 315's, yada yada. Built Z06 T56. Bolt ons. Coming soon to a CAM event near you.
2013 F150 6.2L. 9mpg.