info please ,I have a2001 king with a mm throttle body.that runs great.and am picking up some parts while still available .iam noticing that the injectors come with either red or black tops .is there a difference and if so what

 

I had red in my MM injection, thinking the red were hi-flow and black were standard. Changed mine to the HPI throttle body with the Delphi injectors, so I really can't remember.