Ecm

[andy111]

Ok when i bought my second GN the guy had a second ecm.He said it was a racing one that he had made and with it in the car was like night and day.There are no numbers on just some wright that says 87 grand national and on the cover that covers the chip i say's metric.There wer some guys there that offerd me 1500 bucks for the ecm but I decided to keep it .The chip looks stock and when i put it in the car it had a up and down idel to it.I never drov it with it in because i changed injecters and it was running real rich.Any clue about this ecm I know those two guys wanted it bad....

 

[Sinful6]

DFI?

 

[andy111]

Is DFI a aftermarket ESM this one is a stock Ecm after looking at it closer it has race GN scratched into the case.I would really like to find out what it is and if i could just put a chip in it for my new 50 # injectors...

 

[TurboDave]

A high resolution digital photo of it would help!!!!

 

[andy111]

how do i post a picture on here

 

[striker_29]

You cant post directly to the site anymore. You'll have to host it somewhere else and post the link

 

[andy111]

Ok i just took the cover off the ecm nothing looks like it has been changed on the inside.The chip in had a tag on it that say's 28-20 15 psi .