ROMulator & TunerCat?

[Dave]

anyone try these items? do they work on the 91 z34's? I don't know much about the GM ecm's, (ford EECIV now there's a different story) but anyhow, I will get these two items, and help people out with tuning ideas, mostly because right now I've got nearly unlimited access to a chassis dyno and would begin exiprementing as soon as I get my Z34 back together, but any information before hand would be awesome.

--Dave

[Dave]

welp, after a good nights sleep, I started looking this morning for EEPROM information, and man did I find some good info, on the chip itself anyhow... here's what I found...

Description: 1227727 w/ additional SRAM
Application: 1993-94 3.1 V6 PFI ?T? LH0 (?W? body)
1991-93 3.4 DOHC V6 PFI ?X? LQ1
MEMCAL IDs: ?T?: BDJS, ?
?X?: AYSZ, BBUK, BCDT, BCFA, ?
EPROM type: 27C256

not too bad for a 5 minute search -

anyhow, if someone has the "stock" program for the 91-93 DOHC with the automatic, it'd be wonderful if they could send that to me for expirementation and desktop runs before I actually pull the chip out of my car

--Dave.

[brian89gp]

http://60degreev6.com/index.php?p=pages&pid=35

BHAK is the most recent auto code, BCFA is the latest 5spd code.