I'm proud of you guys for not knowing, but a little disappointed that you give a s#!t.
There are several techy nerds out there that reprogram outboard ECM's, and their cute little word for doing so is "Flash".
The claims are "better hole shot through lengthened injector pulse, bumping up of the rev limiter, and a few other things".
The assumption is that THEY know more about the engine than the manufacturers do. They don't.
If you want a better hole shot and faster top end with your current setup....lose some weight.