C2 SST 27SF512 Chip G1 and uses CardBus slot

and uses CardBus slot

100% realtime tuning AND datalogging while the engine is operating for all supported EEC-IV and EEC-V applications

No software is included with the QuarterHorse

For many GM/Holden applications

C2 SST 27SF512 Chip G1 and uses CardBus slotThese 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