Re: injector O-rings, how far down do they have to to sit in the insert. (JNXtheband)
I just gave 'em a shot before they went in, and maybe a shot on my finger and I wiped inside the insert, and they pretty much just popped right in, no problem.
The problem was trying to use the saok-in-gasoline method...I broke a stupid fuel line trying to force them in
Thankfully, I snagged one from a CIS-E donor lump, and made do, even though it is bent kind of different right at the dizzy
But yeah, just a shot got them in, and when I took the old loose ones out, I blasted around the injectors (I knew the head would be cleaned later, and the block was junk), wiggled them around to work the WD-40 in and under the old cracked seals, then popped them out. Some of the o-rings still broke into pieces though, even with lube.