Thread: Whos ran mototron injectors?

I bought a set and planned on using them on my swap but I just cant seem to figure out how I am going to get them to work. They're really skinny and kind of tall. If anyone has ran them on a regular low port engine can you please post up your setup and anything you did to make them work? IE, what fuel rail, and how they fit into the manifold..


Thanks, jer.

had to run a custom top feed fuel rail... Also getting them from coming out of the fuel rail was a bit of a hassle, I would take a rubber hose or something of that nature and wrap it around the injector then bolt the fuel rail down and that compression will keep them in place.

They want to leak on you but if you make sure they are sealed they will work just fine. Good luck with your install

I had them for my gti-r. Only rail I was able to use them with was the Custom Steel unit. Might be the same in your case. I used the horseshoe clips to hold mine into place and they held fine, never leaked.

You took a rubber hose and slid them over the injectors? What fuel rail were yu running?

Was your gtir a low port engine?

using them on my P11 det. JGY top feed fuel rail, and using some pvc tube cut up to hold it in place.

gti-r engines are highports

You have a highport intake though, right? I wonder how different they are to mount up?

When you cut the pvc pipe, why did you do that exactly?

What size pvc did you use, or did you use poly pipe?

Did you measure it from the bottom of the plug to the rubber gasket on the intake manifold and use the rail to smash it down?

Did you stick the injector into the smallest hole in the intake manifold, was it really hard to get in?

Did you just slide the rubber gasket from the intake mani over the injector?

How do you like these injectors?

You get decent mileage?

Sorry for all the questions, as yo can see im really inquisitive on how you got these to work, you by chance have any pictures of your setup?