Great video, have a bit of an unrelated question that I've scoured the net for and can't find anything. Have you tested dual feed center return vs single feed fuel rail with high flow injectors? I have seen many high power cars running it both ways. This particular application is an inline 6cyl. The concern raised by the slew of internet warriors against a single feed single return on an inline 6 is that there is a pressure drop across the latter injectors. but assuming the line size and pump flow is adequate, I just don't see how this can be true with the regulator being after the injectors. Have you seen anything throughout your testing that would shed light on any possible volume differences or if there is science behind a dual feed rail vs single large feed?
This is a very common problem that often gets wrongly diagnosed.
Good you are informing people about this issue.
Wow I know this is 8 years ago but thank you for posting this video what you explained is exactly what I was looking for.
Great explanation, never realised these problems could exist.
Well done mate.
very well explained thank you for that demonstration.
Useful information. Thanks! :)
Great Video and Visual Demo Explanation!
Thanks for that, you explained it well
Great video, have a bit of an unrelated question that I've scoured the net for and can't find anything.
Have you tested dual feed center return vs single feed fuel rail with high flow injectors?
I have seen many high power cars running it both ways. This particular application is an inline 6cyl. The concern raised by the slew of internet warriors against a single feed single return on an inline 6 is that there is a pressure drop across the latter injectors. but assuming the line size and pump flow is adequate, I just don't see how this can be true with the regulator being after the injectors.
Have you seen anything throughout your testing that would shed light on any possible volume differences or if there is science behind a dual feed rail vs single large feed?
Fascinating. Thank you!
"customer complaining of a surge at cruise" take Wolf ecu and throw it out the window, problem fixed! lol :)
Does a higher cc rated injector less prone to this issue? Like 1000-1200cc? Or that doesn't matter?