Your deal sounds interesting because it can be adjusted if and when I make any changes to the car.
So what are the real world HP & TQ #'s I will end up seeing when I take this back to the dyno with your program added? I know it just a guestimate, but what is the least amount I would see and the best?
15 rwhp is pretty commonplace on the top end, and larger gains are seen in the mid-range. Larger gains can be seen on cars that have 708 cams or are modified, especially those with even bigger cams and portwork. However, this is not just an AFR tuning system- it can change EVERYTHING, many of which most would place at the same level of importance as the AFR itself. In addition to AFR and Spark, you can change Fan temps, idle, closed loop maps, injector scaling, OBD-2 monitors, various hardware and diagnostics, etc... the list goes on. Have a question about something that bugs you about your car? Ask! We might be able to simply turn whatever it is off in the programming.
Special considerations also need to be given to Paxton blower cars or TT cars, (we use a REALLY trick type of fan cycling on them), and SC/TT SRT's eliminating the WOT timers that slowly destroy engines if left enabled, or kill throttle response on the NA cars.
We have also seen excellent results when combining the SCTFlash and the VEC-2/3 for big power SC and TT cars. The systems work extremely well together, and when paired can handle any engine combination out there flawlessely. You can move most of the VEC's duties into the OEM PCM, and the VEC only has to work in a single dimension of tuning speeding up its processing, while everything else but boost is handled at the base level. The VEC's downfalls are its inability to scale very large injectors, controlling closed loop effectively, and its "shady" nature in vacuum boost transistions because of wandering closed loop trims.