PM-Performance

i think i might have just figured why im running soo lean
. that blue digaprahm , im assuming has something to do
with the fuel flow of some sort. thats the only thing i
cant get a grasp on in my current set up . . . right now
its fully closed i think . should i loosen it up and will that
give me more fuel flow. and richen up the mixture//?
im at a total loss here, can someone help and tell me
what this thing does. thanks.,

FAST94GSR

whatchu talkin bout willis??? blue diaphragm?

PM-Performance

on the nos dry kits ther is a blue piece, i think its a digaphram , , i thinks its for fuel flow , but i dunno . thats why i need help , thats the only compnonet i dont understand what it is nor does.

FAST94GSR

I think what you are talking bout is the solenoid. Can you take a pic of this so we are on the same page?

PM-Performance

its not a solenoid, its has something to do with the fuel and on a dry kit there are no fuel solemoids, just nitrous solemoids.
i think it taps to the fpr or something .

PM-Performance

i think there is a fuel filter in it also , if that helps. . .

Mista Bone

that little piece and NOS pressure to the FPR to boost fuel pressure while spraying.
I hope you haven't been running without it.

Got 4 more pistons?

PM-Performance

no but i think its closed all the way though , its tight .
could that have to do with why im running hella lean ?

dbman96

I think your running lean problem may have something to do with your 85 shot of nitrous and stock fuel system.

Just a wild guess though.

PM-Performance

well thats what i thought, , , its not toatally stock though,
i even asked the guy at the dyno and he said i acan try to get a fuel pump but he doesnt think it will make a difference, he said its because its dry and dry kitsdont work that great on vtecs.
im going direct port, but just wondering if this thing had anything to do with it .