Im familiar with HP Tuners and some other types....not this.

I have a 92 Camaro RS 305 TBI......Ive done research and found what I need......

Tuner Cat
Burn 2 Chip Programmer
G2 Mem Adapter so I can run 27SF512s in my 2732A slot

Im curious about the .bins.

My brother had the car and it has a Hypertech chip......am I to assume I can take a 27SF512 chip and a stock 1228746 .bin....flash it and have a stock tune?

Whats this $61 mess and wiring diagrams about?

TIA!