I recently bought a set of the 25# injectors from SLP, a great deal @ $99 for all 8 and they work great. The only problem I had was that the stock keepers won't work with them and they are slightly shorter than the stock ones. On my 93 the fuel presure would sometimes push them too deep into the manifold allowing them to leak at the fuel rail.
I found 1/2" Plain Steel E-Clips at Home Depot that fit perfect on the bottom slot of the injector grove which now keeps them perfectly possitioned and from being pushed too far into the intake.

 

i just got the slp injectors and i cant still get them not to leak i dont have the retainers on them bc i dont know what they look like or where to put them on my injectors. i bought e clip retainers but i dont know if they are the right ones. if you have pics or could take pics and explain how to them on i would greatly appriciate it.

thank you

justin