Originally Posted by
AKDMB
I don't know if they lock them or not, but you could datalog the car to see what's going on with the tune. It would at least tell you the fuel and cam timing they run at WOT( that's important, but not worth $400+ in my opinion) I kinda feel bad advising you on how to "borrow" this info. It is commonplace in the GM world but not so much in the Ford community. These guys did work hard to figure this stuff out, but there is also the whole "nothing to hide" side of the arugument, I don't want to get into it here. Tuning a big throttlebody will be tough, I guess you could you use data from the VMP 67mm (is this even known?) or the twinblade 65mm FRPP throttlebody to start out with. You will also have to dial in the MAF curve at the same time.