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JamWagon
06-01-2005, 02:44 AM
I have removed all of the shims on my LPR and it is only at 55 psi. Just in case my dwell is at 10 ms and the input pressure is around 200 thanks.
El Pirata
06-01-2005, 03:51 AM
Are you sure you removed all of the shims? The highest I have ever seen an lpr without any shims is 40psi. Generally they are in the range of 20 - 30psi without any shims.
dukduk
06-01-2005, 11:24 AM
is ur gun broken in?
big azn
06-01-2005, 11:30 AM
with all my shims gone mine too is at around 57 psi.
shaq787
06-01-2005, 04:28 PM
just checking...are you sure they are all gone?
snoop
06-01-2005, 05:36 PM
yes.. make sure.. because w/o any shims mines at 25... i got 3 shims and its at 40
JamWagon
06-02-2005, 09:15 PM
Well I just bought the marker off ebay and haven't played with it but it is a version 2 and a serial code of 207 so it is pretty old. I have checked several times and amazingly yea, there are no shims in it. Any ideas?
tgaffner
06-02-2005, 11:21 PM
If you want it to go lower, you can do 2 things.

1. Replace the Main Seal Seat. That will change the Pressure a bit.

2. Replace the LPR Piston, that will also change the Pressure.
spedhunter88
06-03-2005, 02:27 PM
i forget where are the shims located ne way? arent they just behind the spring assembly?
El Pirata
06-03-2005, 05:38 PM
i forget where are the shims located ne way? arent they just behind the spring assembly?
Yes