Ok got a 1227165 ECM, ADS Superchip memcal (came with the car 8820-A 350 TPI AUTO 1988 Iroc), swapped in a 383 stroker motor with 34lb injectors. My questions are will this memcal be the same as a stock $32B? If i swap to the $6E what would be the best bin? When you are editing in tunerpro and my stock ECM had a ABYA BIN what does the -Prom ID, -Mask ID, and Checksum need to say. Or does it matter? Thank you guys for all the help with my project.

Brandon