Ok I have a 1988 turbo I got a few months back and noticed it has top feed fuel injectors. I know they came from the factory with side feed injectors so I thought the motor was replaced. I checked the ecu and my ecu is for an 88t. My concern is with injector impedance according to redz31.net my set up should not be possible or is not safe but I have had no issues with my car. Is it ok to keep driving it like this and how can I find out what injectors/ motor I have in my car. Thanks for your time.

 

Any help would be greatly appreciated.

 

If you want to know what injectors are in there... pull the injectors.

We don't know the history of your car... how long have you owned it? Did the previous owner do work on it? Maybe someone installed / removed the resistors? Maybe the injectors ARE the correct OHM? Maybe the ecu is tuned?

If there was a top feed version on the later Z31's, ZBum would know about it...