having problems

[bottlefed98]

Ive been running a 125 wet shot for a while now and it picked me up right at a second in the 1/8th for the past couple months that its been on the car.
But the past 2 times I brought it to the track Im barely picking up 3 tenths on the bottle.Nothing has been changed and its got a fresh set of plugs,and its not throwing any codes. No pinging,knocking,or detnation and with good bottle pressure.
Used to I could lay in it in 3rd and shoot her the juice and it was a noticeable hit now you can barely tell Im spraying it with out watching the tach.
Any ideas? Ive checked everything I can think of
The plugs looked a little on the lean side so I went up a little on my gas jet and still no change.

[mrr23]

make sure the nozzle isn't twisting out of place when you hit it. had a firend of mine have that happen to on the dyno. as soon as you hit it, the nozzle would twist 90* upward.

another thing would be the solenoid ground coming loose. this could keep the solenoids from fully opening. i've had to replace mine from the coils not fully functioning.