Is this a stock chip???
Thread Starter
Racer
Joined: May 2009
Posts: 364
Likes: 3
From: merced ca
Is this a stock chip???
After switching to a custom tuned memcal on my 89 corvette I suspect the one I took out of my ECM is not the stock one. I have no way to read it but I have a pic. Reason I suspect is because of the tcc lockup difference. Was told my new chip had stock tcc settings which engages much sooner then the chip I took out. Just curious since I don't know the history of my car before 2009.
Team Owner
Joined: Sep 2003
Posts: 25,393
Likes: 2,741
After switching to a custom tuned memcal on my 89 corvette I suspect the one I took out of my ECM is not the stock one. I have no way to read it but I have a pic. Reason I suspect is because of the tcc lockup difference. Was told my new chip had stock tcc settings which engages much sooner then the chip I took out. Just curious since I don't know the history of my car before 2009.
