02-20-2008, 12:34 AM
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#1 (permalink)
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Non Member
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Join Date: Nov 2005
Location: Scaly Mountain, NC - The western NC mountains! /\^/\
Posts: 89
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Rail pressure gauge, how do I read it?
Now I have a rail, pressure gauge with the TST PowerMax CR R-49 stacked with my Smarty. But I am not sure what I am seeing and what to look for. It appears that perhaps RPM causes higher pressure and more foot pedal takes it away!
Can someone tell me what I am looking for to have proper pressures. I have considered a second CP3 pump from ATS...but $3000 installed is nothing for me to sneeze at! I see anywhere from 6-26K psi. The latter is at WOT just when I get out of it. Somewhere at 21-23K at higher RPMs, I think. Every thing happens so fast I really wish I had gauges that record peaks.
One thing I noticed is when I turn the Smarty SW down and bring up the TST there is fantastic top end, really fantastic. Of course the low end with Smarty on wild is mind blowing.
Peter - W7LUS
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2005 Lar 4X4. ATS: twins, dual CP3's, intake man, boost, fuel & 3-EGT gauges, head studs, intercooler, trans pan & Water inj. Custom Auto Trans., Boise, ID. FASS 150. TST R49. Smarty TNT. DDF 50hp. MagHyTec diff cover. Aliarc moose proof grill guard! Air bags.
602.3HP/1165.4TQ 474K+ Miles
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Linear Mode
