Courtenay vs EDS (C20LET question)
Why is it that my Stage One conversion from Courtenay only gives me 10% yet the EDS Phase One gives 260bhp? Is it just the software? Can I just put an EDS chip in my ECU to get the extra power?
My Courtenay conversion has:
Two headgaskets for lower compression
Adjusted actuator (0.9bar/12psi peak)
Courtenay tune with a knife and fork
EDS use a computer
Its the software thats different. Besides, you cant compare 1 company's phase I with another as they are totally doff and will give diff results.