EAT chip question

[JonE]

Hey Winfred,
I just read your post about the EAT chip for your 325iM. Was that a new DME chip that Mark made or one of the stock chips? I have the -380 DME and I know he was working on a chip for it. Just curious whether yours was the stock chip he borrowed for his EAT chip.

[MarkD]

Hey Winfred,
I just read your post about the EAT chip for your 325iM. Was that a new DME chip that Mark made or one of the stock chips? I have the -380 DME and I know he was working on a chip for it. Just curious whether yours was the stock chip he borrowed for his EAT chip.

Hi Jon,

I didn't finish the -380 chip yet but hope to in 5 or 6 weeks.
Winfred is using a -173 DME with a chip tuned for 93 octane.

Mark

[winfred]

i have the 173 brain, the 380 and 525 computers are somewhat uncommon, the 173 and 153 are usually what they come with around here. they all work fine in any usa m20 I motored car