FPR question

[IanSzgatti]

I have 97 3400 LIM/UIM/ with rail, injectors, FPR... before I strap the stuff on the 3100 should I just change back to my 3100 injectors and FPR. it should be noted that the 97 3400 injectors are about the same as the 99/3100 injectors... im just not sure about the FPR, if I should use the one I already had... need answer fast!!!

[Superdave]

pre-99 stuff is all the same

[IanSzgatti]

good.... thanks

[IsaacHayes]

But it might be wise to re-use your injectors if the other ones have been sitting for a while. They might be clogged/sticking. If they dry out they don't do so well.

[cwahl]

your 99 injectors are actually like 2 lbs less than your 3400 buddies too... i learned that the hard way

[IanSzgatti]

read through this... you got one guy saying pre-99 shit is the same, and the last post saying the 99 ones I have are 2lbs less than my 3400 ones from 97... hmmm, i smell a cage match baby!!!!
naw seriously though I just used the 3400 injectors.. they wrok just fine.. 3400 FPR too...

[geldartb]

the fuel pressure is the same 43psi for pre 99 its 55 psi for 00+

[cwahl]

your FPR is the same.. your injectors arent is the point i was getting at. Ben was amazed when he found that out too.

[geldartb]

arent the 3100's like 17 lbs and the 3400 ones 19 lbs

[Azrael]

I think all the small-port 3100's had 17lbs/hr injectors.