C2 SST 27SF512 Chip G1 No software is included with

No software is included with the QuarterHorse

For many GM/Holden applications

and uses CardBus slot

Decel Fuel Reduction

coupled with an F3 chip module

C2 SST 27SF512 Chip G1 No software is included withThese assemblies support the full 64k memory space, and are genuine Greenliant GLS27SF512. These work great with the G1, Honda, etc. This is the max size for a 28 pin chip. When the JWT or other chip isn't big enough, such as later model TBI GM systems, this chip will do the trick, a 70ns flash drop in replacement for up to 27C512 EPROMs. Make sure your programmer supports it, there's a funky programming erase voltage required (BURN2 APU1, or