Having a issue only on my primaries where the injector is not tightly compressed in the fuel rail/engine. You can move the injectors up and down quite a bit? No problems on the secondary injectors as they are snug. I am running radium engineering adapters. Can someone please help?

 

do you still have the plastic inserts for the injectors so they seat properly in the intake?

 

yes I do

 

post pictures and measurements of the injectors. something is off.