Injector seals
 

Which seal on my teg needs to be dremeld out. The lower plastic one, or the top softer one(also thicker)?

Re: Injector seals
 

What injectors are you using? It will probably be the larger seal that goes into the intake runners.

Re: Injector seals
 

Im using dsm 450's. There os lower one, thats like a plastic o ring, and upper one, which is a little thicker and softer(also has ridge inside)

Re: Injector seals
 

I just told you.

Did it ever occur to you to actually see how your seals fit on the new injectors? :o

Re: Injector seals
 

I can fit softer ones, but harder(bottom one) wont fit on dsm 450's

Re: Injector seals
 

SO BORE IT OUT

Re: Injector seals
 

It's easier to bore it out... but I made it work :)

You just gotta force it in there... OR, follow this write-up.

https://www.homemadeturbo.com/tech_p...ors/index.html

Re: Injector seals
 

i just threw a little fingerful oil oil on the seals and pressed the bitches in, no problems till this day. just get em in and crank the fuel rail down.