older versions that were designed with boost jets in mind, and still count on the Boost Solenoids kicking boost back to 7psi to save things (just an idea BTW). I also remember seeing somewhere that JWT can put upto 4 maps on a chip to accomodate different conditions, like Nitrous or Race fuel. It now seems clear where they get the ROM addressing space from. Ohh, How do the 5-speed(high gear) low/high maps look like? It seems to me that they were designed for those crazy Europeans and the Autobahn.... LOL... Extensive high speed runs really bring up the EGTs.