Any idea why this is happening?
I have been fighting this motor since building it a year ago. Performer RPM intake. Quick Fuel carb now but fought a holley EFI system for a year.
Why would cylinders 1&2 be rich while all the rest are normal/lean? They are on different sides of the intake plenum.
I can't tell if the picture is showing. Here is a link.
https://www.dropbox.com/s/ta956l7f1oeoaok/Heads.jpg?dl=0
