G4 Adapter for 94-95 stuff If your car normally takes

If your car normally takes a 27C128

0 with 24-pin applications such as the GM TBI OBD1 C3 1227747 ECUs

It's about the size of a car alarm remote

This way you can take advantage of the Ostrich 4mbit abilities

If you want different chips or different socket

G4 Adapter for 94-95 stuff If your car normally takesThis is for GM memcal to chip adaptation where you have the little blue 'box' memcal that has the integrated knock sensing board. Those little puppies are a real pain to hack apart, and this adapter makes it MUCH easier. Typically used on ECMs like the 16183247 and that sort of thing (Grand Am, Grand Prix, etc). Chip (C2 27SF512) sold separately.