I'm running the 210lb/hr Bosch CNG injectors, the medium length EV1 ones. I checked all the drawings and ordered the 12mm length spacers. Now with the spacers installed, the injectors measure from flat face to flat face the same length as the old 60lb/hr EV6 injectors. But when I go to bolt up the fuel rails, they're about 2-3mm too high. The only thing I can notice that's different between the new injectors and the old ones is that there's a taper from the flat mounting face to the tip. I'll have to do some more measuring to confirm, but I think it's sitting on that taper instead of the flat mounting face. Has anyone running the Bosch CNG injectors or ID2000s noticed anything similar?
You can kind of see the taper on the black piece below the brown lower o-ring.
If anyone has noticed that, have you done anything about it? I'm sure it's probably not good to have it sitting on a taper rather than a flat seat, but I don't know if I'd want to machine or cut down that part of the injector. I'm probably better off just machining the spacers down a little until it fits.
You can kind of see the taper on the black piece below the brown lower o-ring.
If anyone has noticed that, have you done anything about it? I'm sure it's probably not good to have it sitting on a taper rather than a flat seat, but I don't know if I'd want to machine or cut down that part of the injector. I'm probably better off just machining the spacers down a little until it fits.