QuarterHorse for Fords It takes the place of

It takes the place of a chip burner and J3 port adapter (it IS a chip burner with native J3 interface)

you can use the full-64k C2 27SF512

For 27C256 original

This is everything you need for TPI/etc chip adaptation

USB Chip Programmer works with the AT29C256

QuarterHorse for Fords It takes the place ofFor a price of $249, the QuarterHorse delivers in unparalleled fashion. The QH plugs into the J3 port like a ordinary chip, but it allows bumpless, 100% realtime tuning AND datalogging while the engine is operating for all supported EEC IV and EEC V applications. You can log ANY parameter in RAM from the EEC IV and V ECM at sample rates well over 20 frames per second. All necessary cabling is included, but software is sold separately. No software is