Can anyone help I have a Z1 ECU chip with 740 injections and I want to run top feed injectors 1700cc ID and Z1 says they can’t make a chip for this but before I buy the stand alone ECU I want to make sure the car is running does anybody know where I could buy a chip to plug into to get the car to run. If anyone could send numbers or email address prefer Kent area. Many thanks 

 

You might find Specialty Z more accommodating. They have upto 1300 selectable from a drop down so contacting them, they might do higher. There far more well known for tunes than Z1. They can take forever to reply to emails though might be worth an international call!

https://www.specialtyz.com/sz-ecu-chips.html.html

Thanks for your help.