DFI question???
Thread Starter
Melting Slicks
Joined: Sep 2000
Posts: 3,150
Likes: 1
From: Carlsbad, CA CA
DFI question???
I am replacing my 42# FORD high impedence injectors with Delphi 72# low impedence injectors. My questions is, Does the DFI know the difference between high and low impedence? I don't see where I can input this information into the DFI. Does anyone know?
Thanks,
Paul
Thanks,
Paul
Le Mans Master
Joined: Jan 2003
Posts: 8,596
Likes: 19
From: Portland Oregon
Originally Posted by zelement
I am replacing my 42# FORD high impedence injectors with Delphi 72# low impedence injectors. My questions is, Does the DFI know the difference between high and low impedence? I don't see where I can input this information into the DFI. Does anyone know?
Thanks,
Paul
Thanks,
Paul
Paul, all you have to do is to define what size the injectors are in the setup. The DFI ECU will take over from there. In its internal firmware and circuitry it will know if its low or high impedance. Let me know how it runs. Did you ever get a definitive answer on the cam and valve float issue?
Check out Mo's web page: http://www.ndneyes.com/mo/super.html
Last edited by tjwong; Oct 14, 2004 at 09:40 PM.
Thread Starter
Melting Slicks
Joined: Sep 2000
Posts: 3,150
Likes: 1
From: Carlsbad, CA CA
Thanks Tom,
I spoke to Comp cams and they suggested switching to their behive spring setup. I ordered them and will try it out. Their explanation is that the retro fit lifters I am using are heavier that is why I am floating the valves.
I spoke to Comp cams and they suggested switching to their behive spring setup. I ordered them and will try it out. Their explanation is that the retro fit lifters I am using are heavier that is why I am floating the valves.
