[jtapps]

I have the new 047 mercedes CIS injectors now and the accompanying seals look like little black top hats vs the grommet style I pulled. Should I reuse use the same cylindrical grommet style seals or the ones that I guess would go with the mercedes 047's? I did buy new porsche seals just in case. They originals were so hard to remove from the sleeves i can't imagine they would leak, but the center was britttle. The 047 injectors do not look like they will even protrude past the intake tube, as advertised but I understand spray pattern still makes it out unabated and possible mixes better.