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hurleyhonda22
06-08-2007, 08:55 AM
Dont have much to do right now so Im taking a survey on what you run your Promaster at(PSI, FPS, etc.)

I run at 250psi, 280FPS

shlurpee
06-08-2007, 04:15 PM
I may be a bad one to vote but I have my at about 280 psi, Real high LPR and about 290 fps

Strapped
06-10-2007, 10:39 PM
~265psi, 275-305fps (ya the stock regs suck)

Etfren
06-10-2007, 11:33 PM
Currently (haven't had a chance to chrono it yet, will edit when I get it chrono'd)

HPR: 250 PSI
LPR: 105 PSI
FPS: ???

xtrempballer
06-11-2007, 04:16 PM
i run at 250 and the regs havent been broken in yet so around 270 to 280ish

lotus_esprit5
06-11-2007, 08:14 PM
dont have a promaster, but for B2K's its pretty much the same.

inline:215
LPR: I don't know. I run on the lower side, maybe its around 75 but I dont know.
dwell: 10ms

thats with vapor valve, gladiator, titanium bolt pin, a polished and ported ram and lightened hammer. the lightened hammer keeps my regs from running really low pressures but it does a great job of reducing kick.

Vague312
06-14-2007, 03:17 PM
Main Pressure- 210psi
LPR - 75psi
Dwell 8ms

270-280 fps

Evilspyder
06-14-2007, 07:20 PM
Main Pressure- 210psi
LPR - 75psi
Dwell 8ms

270-280 fps

Is your marker stock? Because thats pretty low for the HPR and still getting 270-280fps.

Legionaire10
06-14-2007, 08:21 PM
hpr i run about 220 and i get about 250 fps, i was at a slow speed tourney and i havent worked it over since

Vague312
06-15-2007, 03:55 PM
Is your marker stock? Because thats pretty low for the HPR and still getting 270-280fps.

Nope, Did a few things to it since i had it

http://www.pbreview.com/forums/t398200/