I have a postons/caspers Ultra chip. It has the 8 settings. I have instructions. It was in the car for about 500 miles. I have since upgraded the injectors and now getting a larger turbo. This will work on your stock turbo Buick 86-87 and 89 TTA. I was more than happy with this chip on my car stock. Really wakes a stocker up. The Anti theft is like adding an alarm.
$165.00 shipped usps insured. PM me if interested. I take Paypal
0=Fuel cut off anti-theft(car cannot be started)
1=Valet(car does not go over 60mph)
2=Factory settings
3-7=Upgrades ignition,fuel, boost, top speed, etc.Can run race fuel, alcohol, or pump gas depending on the setting you use.
$165.00 shipped usps insured. PM me if interested. I take Paypal
0=Fuel cut off anti-theft(car cannot be started)
1=Valet(car does not go over 60mph)
2=Factory settings
3-7=Upgrades ignition,fuel, boost, top speed, etc.Can run race fuel, alcohol, or pump gas depending on the setting you use.
