Problem with street racing? Better close another drag strip...
http://blogs.hotrod.com/fontana-dragstrip-closed-21299.html
Hope this isn't a repost....
Creative problem solving! Love it! I don't think closed loop will be a problem at all. As long as the secondary set of injectors doesn't come on until WOT there should be no issues with that. IIRC, the new EEC still goes into open loop at WOT.
Precision CEA or Borg Warner EFR is where it is at right now if you ask me. I REALLY wanna see a BW EFR in action. I love the philosophy, but I don't know how well they have put it to practice yet.
BW EFR: http://www.full-race.com/articles/borgwarner-efr-turbos.html
Precision CEA...
Just a FYI, Ford doesn't use a high pressure pump anymore. They don't have to. The injectors compress the fuel internally now via piezoelectric crystals within the injector. Using this the DI diesel injectors can create 26,500PSI. No need for a high pressure pump now.
How they work...